Pith Number

pith:AZGE7ACT

pith:2025:AZGE7ACTC6XV2KPMOXTI4ARNCE

not attested not anchored not stored refs pending

Sub-arcsecond-resolution LOFAR observations of bright sub-millimetre galaxies in the North Ecliptic Pole field

F. Vitello, G. Brunetti, I. Prandoni, L. Bisigello, M. Bonato, M. Bondi, M. Giulietti, M. Magliocchetti, R. Scaramella

arxiv:2505.22285 v1 · 2025-05-28 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZGE7ACTC6XV2KPMOXTI4ARNCE}

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	2026-07-05T11:11:12.508240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

064c4f805317af5d29ec75e68e022d112cf9a103b7170fb58ef2c2d2d0b49a10

Aliases

arxiv: 2505.22285 · arxiv_version: 2505.22285v1 · doi: 10.48550/arxiv.2505.22285 · pith_short_12: AZGE7ACTC6XV · pith_short_16: AZGE7ACTC6XV2KPM · pith_short_8: AZGE7ACT

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/AZGE7ACTC6XV2KPMOXTI4ARNCE \
  | 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: 064c4f805317af5d29ec75e68e022d112cf9a103b7170fb58ef2c2d2d0b49a10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5926c2ae73fdf8c1b87edaf27ecd9afae85cb34a10bc11144dd90c61adbe33df",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-28T12:22:04Z",
    "title_canon_sha256": "0dc1e3e0e090fda1e68f3a9d337832bd910cee30e079193ccdca2a912867c9bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22285",
    "kind": "arxiv",
    "version": 1
  }
}