Pith Number

pith:UM5AAP5R

pith:2020:UM5AAP5RGIP2WZXRFMCJNWTVUW

not attested not anchored not stored refs pending

A High-Cadence UV-Optical Telescope Suite On The Lunar South Pole

Allison Youngblood, Armin Rest, Brad E. Tucker, C. E. Brasseur, Chase Million, Evgenya L. Shkolnik, JJ Hermes, Joshua Schlieder, Keaton J. Bell, Luciana Bianchi, Michael A. Tucker, Paula Szkody, Rachel Osten, R. O. Parke Loyd, Ryan Ridden-Harper, Scott W. Fleming, Thomas Barclay

arxiv:2010.00007 v1 · 2020-09-30 · astro-ph.IM · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UM5AAP5RGIP2WZXRFMCJNWTVUW}

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	2026-07-05T01:39:29.647607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a33a003fb1321fab66f12b0496da75a5b993e85964d818802d1c7e20f1a1c91d

Aliases

arxiv: 2010.00007 · arxiv_version: 2010.00007v1 · doi: 10.48550/arxiv.2010.00007 · pith_short_12: UM5AAP5RGIP2 · pith_short_16: UM5AAP5RGIP2WZXR · pith_short_8: UM5AAP5R

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/UM5AAP5RGIP2WZXRFMCJNWTVUW \
  | 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: a33a003fb1321fab66f12b0496da75a5b993e85964d818802d1c7e20f1a1c91d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb2a3a6880fcd095fa635df97124682199cdb7d9f2e346f0e107f4bb937987b6",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-09-30T16:50:40Z",
    "title_canon_sha256": "b826d6a7931b3d31e2e416c97ee2a1ccbc252b44717e272d85285adf0e406634"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00007",
    "kind": "arxiv",
    "version": 1
  }
}