Pith Number

pith:BBTJ4VJJ

pith:2016:BBTJ4VJJIVLOEO2Q4W6V2FCZZA

not attested not anchored not stored refs pending

Stars with fast Galactic rotation observed in Gaia TGAS: a signature driven by the Perseus arm?

Arnaud Siebert, Benoit Famaey, Daisuke Kawata, Giacomo Monari, Jason A. S. Hunt, Robert J. J. Grand

arxiv:1611.00761 v2 · 2016-11-02 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBTJ4VJJIVLOEO2Q4W6V2FCZZA}

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	2026-05-18T00:51:42.706158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08669e55294556e23b50e5bd5d1459c831f91488e78afb7f02bbe936f1d8f7fa

Aliases

arxiv: 1611.00761 · arxiv_version: 1611.00761v2 · doi: 10.48550/arxiv.1611.00761 · pith_short_12: BBTJ4VJJIVLO · pith_short_16: BBTJ4VJJIVLOEO2Q · pith_short_8: BBTJ4VJJ

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/BBTJ4VJJIVLOEO2Q4W6V2FCZZA \
  | 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: 08669e55294556e23b50e5bd5d1459c831f91488e78afb7f02bbe936f1d8f7fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97cc3f5201587f2fbe2300d5d5061b4f94f1a894bde045cf86c606127b3ce1db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-02T20:00:00Z",
    "title_canon_sha256": "30e9475cec27e570a800411eb2d0b1eeee8ff637c58a86e6c86094abc6afd891"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00761",
    "kind": "arxiv",
    "version": 2
  }
}