Pith Number

pith:Q53OLFO7

pith:2015:Q53OLFO7YJA7MF63A562PMPBIF

not attested not anchored not stored refs pending

The variability processing and analysis of the Gaia mission

Alessandro Lanzafame, Berry Holl, Dafydd Wyn Evans, Diego Ordonez, Gisella Clementini, Isabelle Lecoeur-Taibi, Jan Cuypers, Joris De Ridder, Krzysztof Nienartowicz, Laurent Eyer, Leanne Guy, Luis Sarro, Nami Mowlavi

arxiv:1502.03830 v1 · 2015-02-12 · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q53OLFO7YJA7MF63A562PMPBIF}

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	2026-05-18T02:27:08.521488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8776e595dfc241f617db077da7b1e14151091ef60d5919e8daf6b3c57765a983

Aliases

arxiv: 1502.03830 · arxiv_version: 1502.03830v1 · doi: 10.48550/arxiv.1502.03830 · pith_short_12: Q53OLFO7YJA7 · pith_short_16: Q53OLFO7YJA7MF63 · pith_short_8: Q53OLFO7

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/Q53OLFO7YJA7MF63A562PMPBIF \
  | 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: 8776e595dfc241f617db077da7b1e14151091ef60d5919e8daf6b3c57765a983

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0698e1e839b993b18a37e5a8f37bd58039227d6c43e1faa9f4e56041d4f65fb",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-02-12T21:13:01Z",
    "title_canon_sha256": "dffe68f26abfd2cd13fd985b5bff8d303af7b5c740a6f4366007f5b74450fe9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03830",
    "kind": "arxiv",
    "version": 1
  }
}