Pith Number

pith:Y7NQBGYN

pith:2017:Y7NQBGYNL2TIBM54NB3JOOVFRT

not attested not anchored not stored refs pending

Predicting the hypervelocity star population in Gaia

A. G. A. Brown, A. Sesana, E. M. Rossi, J. G. Albert, O. Contigiani, T. Marchetti

arxiv:1711.11397 v2 · 2017-11-30 · astro-ph.GA · 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{Y7NQBGYNL2TIBM54NB3JOOVFRT}

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	2026-05-18T00:20:38.157669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7db009b0d5ea680b3bc6876973aa58cd6763958f2a1aa7a54bb5613825f5c8c

Aliases

arxiv: 1711.11397 · arxiv_version: 1711.11397v2 · doi: 10.48550/arxiv.1711.11397 · pith_short_12: Y7NQBGYNL2TI · pith_short_16: Y7NQBGYNL2TIBM54 · pith_short_8: Y7NQBGYN

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/Y7NQBGYNL2TIBM54NB3JOOVFRT \
  | 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: c7db009b0d5ea680b3bc6876973aa58cd6763958f2a1aa7a54bb5613825f5c8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "853efe68c4071318ae45a99c5deb3a92eab542369eb5c7c570648a32e838b3c1",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-30T13:54:16Z",
    "title_canon_sha256": "5d26ab264595d7af35b672433f5e16b4a1e52ef7b925c5a52e065dfbfbbfa968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.11397",
    "kind": "arxiv",
    "version": 2
  }
}