Pith Number

pith:GYCJ4R6G

pith:2018:GYCJ4R6GDAKNFYZBNMYB5F6S56

not attested not anchored not stored refs pending

VANDELS consortium public database

B. Garilli, L. Pentericci, P. Franzetti, R.J. Mclure, the VANDELS team

arxiv:1811.05298 v1 · 2018-11-13 · 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{GYCJ4R6GDAKNFYZBNMYB5F6S56}

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	2026-05-18T00:00:46.398939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36049e47c61814d2e3216b301e97d2ef86e0ca3d8508af021a6d4ac0387ed119

Aliases

arxiv: 1811.05298 · arxiv_version: 1811.05298v1 · doi: 10.48550/arxiv.1811.05298 · pith_short_12: GYCJ4R6GDAKN · pith_short_16: GYCJ4R6GDAKNFYZB · pith_short_8: GYCJ4R6G

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/GYCJ4R6GDAKNFYZBNMYB5F6S56 \
  | 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: 36049e47c61814d2e3216b301e97d2ef86e0ca3d8508af021a6d4ac0387ed119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79fda2ce3464bcd1a1952ce60d4cd5d72cc341cd55f9e5c15e423a2e68d8101b",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-13T14:02:32Z",
    "title_canon_sha256": "fd721f165ef26343d6528fbb6c21972c60a9df780ec9fdba5ab73fb396ded078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05298",
    "kind": "arxiv",
    "version": 1
  }
}