Pith Number

pith:DDUGFOYX

pith:2017:DDUGFOYXBARE637UPHSNWRGSBO

not attested not anchored not stored refs pending

Crossmatching variable objects with the Gaia data

Berry Holl, Diego Ord\'o\~nez-Blanco, Gr\'egory Jevardat de Fombelle, Isabelle Lecoeur-Ta\"ibi, Jonathan Charnas, Krzysztof Nienartowicz, Laurent Eyer, Leanne P. Guy, Lorenzo Rimoldini, Maria S\"uveges, Nami Mowlavi

arxiv:1702.04165 v1 · 2017-02-14 · astro-ph.IM · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DDUGFOYXBARE637UPHSNWRGSBO}

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	2026-05-18T00:50:43.601962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18e862bb1708224f6ff479e4db44d20bb6f4d0d4aa3c4cea2be6992ea308026a

Aliases

arxiv: 1702.04165 · arxiv_version: 1702.04165v1 · doi: 10.48550/arxiv.1702.04165 · pith_short_12: DDUGFOYXBARE · pith_short_16: DDUGFOYXBARE637U · pith_short_8: DDUGFOYX

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/DDUGFOYXBARE637UPHSNWRGSBO \
  | 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: 18e862bb1708224f6ff479e4db44d20bb6f4d0d4aa3c4cea2be6992ea308026a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87cd2341cdda8047bde18d2035807d95eab5d863bf0a60c2f82f2ae7e75e3b83",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-02-14T11:42:33Z",
    "title_canon_sha256": "200c3752a8e254a347726e705c9dbced9d90247683a4d3cbc5b20f9b773bcf64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04165",
    "kind": "arxiv",
    "version": 1
  }
}