Pith Number

pith:GBBULEJI

pith:2004:GBBULEJICNISQQVL25O444CI5B

not attested not anchored not stored refs pending

ISAAC/VLT observations of a lensed galaxy at z=10.0

D. Schaerer (Geneva Observatory, J.-F. Le Borgne (OMP), J.-P. Kneib (Caltech, J. Richard (OMP), OMP), R. Pello (OMP)

arxiv:astro-ph/0403025 v1 · 2004-03-01 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GBBULEJICNISQQVL25O444CI5B}

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	2026-05-18T02:40:26.532574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

304345912813512842abd75dce7048e843e2edacfba47677627e089f0e373b0a

Aliases

arxiv: astro-ph/0403025 · arxiv_version: astro-ph/0403025v1 · doi: 10.48550/arxiv.astro-ph/0403025 · pith_short_12: GBBULEJICNIS · pith_short_16: GBBULEJICNISQQVL · pith_short_8: GBBULEJI

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/GBBULEJICNISQQVL25O444CI5B \
  | 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: 304345912813512842abd75dce7048e843e2edacfba47677627e089f0e373b0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6135b94476bbee8f6fd30b9f34d3309d45bd53134af6bca8abdc0288f28052fc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-03-01T14:09:51Z",
    "title_canon_sha256": "7211a9809c469e7bc548ffc9f5118aff244da3151d348aa4f36fd68cf39011ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0403025",
    "kind": "arxiv",
    "version": 1
  }
}