Pith Number

pith:KC4WI22H

pith:2014:KC4WI22HQMJ6CCBIVXTMLROBXH

not attested not anchored not stored refs pending

White paper: Gaia and the end states of stellar evolution

A.E. Lynas-Gray, B. Gaensicke, C. Copperwheat, E. Garcia-Berro, J. Holberg, J. Isern, J. Subasavage, K.A. Lawrie, M.A Barstow, N. Hambly, P. Wheatley, R. Silvotti, S. Catalan, S. Jeffery, S. Jordan, S.L. Casewell, S. Parsons, S. Torres, T. Maccarone, T. Marsh, U. Heber

arxiv:1407.6163 v4 · 2014-07-23 · 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{KC4WI22HQMJ6CCBIVXTMLROBXH}

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	2026-05-18T02:45:11.990150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50b9646b478313e10828ade6c5c5c1b9d1635bf0481692398d0ad1ab2d556b1a

Aliases

arxiv: 1407.6163 · arxiv_version: 1407.6163v4 · doi: 10.48550/arxiv.1407.6163 · pith_short_12: KC4WI22HQMJ6 · pith_short_16: KC4WI22HQMJ6CCBI · pith_short_8: KC4WI22H

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/KC4WI22HQMJ6CCBIVXTMLROBXH \
  | 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: 50b9646b478313e10828ade6c5c5c1b9d1635bf0481692398d0ad1ab2d556b1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0cb1d6a48ccfbeb650f4e0e5c0e2efc7eeae17be7269d2c92eea068d0720d26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-23T10:33:57Z",
    "title_canon_sha256": "af8471968b46bd5fdbe21c87224d76c44b2d8ac915361e43ba5c9efe15de8fe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6163",
    "kind": "arxiv",
    "version": 4
  }
}