Pith Number

pith:KFF5J4A7

pith:2008:KFF5J4A7XBRHVYBCP724NCISWI

not attested not anchored not stored refs pending

Evolution of stellar collision products in open clusters. I. Blue stragglers in N-body models of M67

E. Glebbeek, J. R. Hurley, O. R. Pols

arxiv:0806.0863 v1 · 2008-06-04 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFF5J4A7XBRHVYBCP724NCISWI}

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	2026-07-04T17:11:09.161620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

514bd4f01fb8627ae0227ff5c68912b22be5d27df945ddf7a1e1692ab63af441

Aliases

arxiv: 0806.0863 · arxiv_version: 0806.0863v1 · doi: 10.48550/arxiv.0806.0863 · pith_short_12: KFF5J4A7XBRH · pith_short_16: KFF5J4A7XBRHVYBC · pith_short_8: KFF5J4A7

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/KFF5J4A7XBRHVYBCP724NCISWI \
  | 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: 514bd4f01fb8627ae0227ff5c68912b22be5d27df945ddf7a1e1692ab63af441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57415d2328d4410e6c9c2170a59f6cfbce16b66dee0df9a60d4e5f913856a6f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-04T21:15:52Z",
    "title_canon_sha256": "251d149826999bc24c14b4ca0facd79b6690e5c9b26780ebf461796393ae509c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.0863",
    "kind": "arxiv",
    "version": 1
  }
}