Pith Number

pith:PO3GESGB

pith:2017:PO3GESGBXUUBBGMLSL6ZCCX5CB

not attested not anchored not stored refs pending

The Gaia Archive

Alcione Mora, Deborah Baines, Elena Racero, Javier Dur\'an, Jes\'us Salgado, Juan Carlos Segovia, Juan Gonz\'alez-N\'u\~nez, Ra\'ul Guti\'errez-Sanch\'ez

arxiv:1706.09954 v1 · 2017-06-29 · 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{PO3GESGBXUUBBGMLSL6ZCCX5CB}

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	2026-05-18T00:13:32.479269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bb66248c1bd2810998b92fd910afd1055b0638ea9e37de1dd41bbf01328bac5

Aliases

arxiv: 1706.09954 · arxiv_version: 1706.09954v1 · doi: 10.48550/arxiv.1706.09954 · pith_short_12: PO3GESGBXUUB · pith_short_16: PO3GESGBXUUBBGML · pith_short_8: PO3GESGB

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/PO3GESGBXUUBBGMLSL6ZCCX5CB \
  | 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: 7bb66248c1bd2810998b92fd910afd1055b0638ea9e37de1dd41bbf01328bac5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b76b577fbbbe58d1b84d0870bdf961d4e0bd4405fd0b1ac2229774be5bd13f73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-06-29T21:08:50Z",
    "title_canon_sha256": "57080345e236652809ca9be42a264973b079a6224e946df65de0134856e7451e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09954",
    "kind": "arxiv",
    "version": 1
  }
}