Pith Number

pith:NRU2FHUY

pith:2022:NRU2FHUY3BIMFB7IPDWEDQ5SXW

not attested not anchored not stored refs pending

SKYSURF: Constraints on Zodiacal Light and Extragalactic Background Light through Panchromatic HST All-Sky Surface-Brightness Measurements: II. First Limits on Diffuse Light at 1.25, 1.4, and 1.6 microns

(2) NASA Goddard Space Flight Center, (3) Macquarie University, (4) Space Telescope Science Institute, (5) Smithsonian Astrophysical Observatory, (6) The University of Western Australia, (7) International Centre for Radio Astronomy Research, (8) Steward Observatory), Aaron Robotham (7), Alexander Kashlinsky (2), Andi Swirbul (1) ((1) Arizona State University, Anton Koekemoer (4), Ci'mone Rogers (1), Daniel Henningsen (1), Darby Kramer (1), Delondrae Carter (1), Eli Dwek (2), Haley Abate (1), Hanga Andras-Letanovszky (8), Jessica Berkheimer (1), John MacKenty (4), Luke J. M. Davies (6), Nathan Miles (4), Norman Grogin (4), Nor Pirzkal (4), Richard G. Arendt (2), Rogier A. Windhorst (1), Rolf Jansen (1), Rosalia O'Brien (1), Rushabh Pawnikar (1), Russell Ryan (4), Sarah Caddy (3), Scott J. Kenyon (5), Scott Tompkins (1), Seth H. Cohen (1), Simon P. Driver (7), Stefano Casertano (4), Timothy Carleton (1), Zak Goisman (1)

arxiv:2205.06347 v2 · 2022-05-12 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NRU2FHUY3BIMFB7IPDWEDQ5SXW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T05:05:33.919274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c69a29e98d850c287e878ec41c3b2bdb9e0e978cef2c4821da9622a6b21152c

Aliases

arxiv: 2205.06347 · arxiv_version: 2205.06347v2 · doi: 10.48550/arxiv.2205.06347 · pith_short_12: NRU2FHUY3BIM · pith_short_16: NRU2FHUY3BIMFB7I · pith_short_8: NRU2FHUY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NRU2FHUY3BIMFB7IPDWEDQ5SXW \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6c69a29e98d850c287e878ec41c3b2bdb9e0e978cef2c4821da9622a6b21152c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bb821ee3276efebf3a47b1d91fff73249600930313da7dc1cbdef53b0b276ef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-05-12T20:20:38Z",
    "title_canon_sha256": "54abffba93e8def41c8173eca8f1271d026c8a4df000c05012c6d5bf42e277ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.06347",
    "kind": "arxiv",
    "version": 2
  }
}