Pith Number

pith:ULRIMTIM

pith:2015:ULRIMTIMYQ4JSKO5UN5CTYPACG

not attested not anchored not stored refs pending

Deep GALEX UV Survey of the Kepler Field I: Point Source Catalog

D. Christopher Martin, Emanuele Bertone, Eric E. Mamajek, James D. Neill, James Lloyd, Manuel Olmedo, Miguel Ch\'avez

arxiv:1510.00748 v1 · 2015-10-02 · astro-ph.SR · astro-ph.EP · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULRIMTIMYQ4JSKO5UN5CTYPACG}

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	2026-05-18T01:27:22.310456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2e2864d0cc4389929dda37a29e1e011ae812d167176aef3d40d70c56dcce98e

Aliases

arxiv: 1510.00748 · arxiv_version: 1510.00748v1 · doi: 10.48550/arxiv.1510.00748 · pith_short_12: ULRIMTIMYQ4J · pith_short_16: ULRIMTIMYQ4JSKO5 · pith_short_8: ULRIMTIM

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/ULRIMTIMYQ4JSKO5UN5CTYPACG \
  | 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: a2e2864d0cc4389929dda37a29e1e011ae812d167176aef3d40d70c56dcce98e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56708f25020be38932f9492688cff8f2b40a1f882ebf5976cad574f2cd5f1569",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-02T22:30:44Z",
    "title_canon_sha256": "132c990eafb05fb556de84bc0258e78b86e2f7fc5a9f1d4f53ce52d4afb674f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00748",
    "kind": "arxiv",
    "version": 1
  }
}