Pith Number

pith:6FGSYRN7

pith:2011:6FGSYRN7CZYNLKWGFFVMS4C4ZW

not attested not anchored not stored refs pending

SXP 1062, a young Be X-ray binary pulsar with long spin period; Implications for the neutron star birth spin

E.J. Crawford, F. Haberl, M.D. Filipovic, R. Sturm, W. Pietsch

arxiv:1112.0491 v1 · 2011-12-02 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6FGSYRN7CZYNLKWGFFVMS4C4ZW}

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	2026-05-18T01:59:17.913241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f14d2c45bf1670d5aac6296ac9705ccd9801f8f8090e473236bf1b30255c9a33

Aliases

arxiv: 1112.0491 · arxiv_version: 1112.0491v1 · doi: 10.48550/arxiv.1112.0491 · pith_short_12: 6FGSYRN7CZYN · pith_short_16: 6FGSYRN7CZYNLKWG · pith_short_8: 6FGSYRN7

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/6FGSYRN7CZYNLKWGFFVMS4C4ZW \
  | 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: f14d2c45bf1670d5aac6296ac9705ccd9801f8f8090e473236bf1b30255c9a33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfe2c7ad807767f581ac8cccae291ba651b114d3d6695357c3463c2ed653bc62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-12-02T15:58:19Z",
    "title_canon_sha256": "ced274ae99ff138e705be8cb55baab622ff3303995718f29e735e1225f4ea178"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0491",
    "kind": "arxiv",
    "version": 1
  }
}