Pith Number

pith:JYQQMXES

pith:1998:JYQQMXESU6V7ORMSLP6CCWIPHE

not attested not anchored not stored refs pending

Precession of isolated neutron stars I: Effects of imperfect pinning

Armen Sedrakian, Ira Wasserman, James M. Cordes (Cornell)

arxiv:astro-ph/9801188 v2 · 1998-01-20 · 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{JYQQMXESU6V7ORMSLP6CCWIPHE}

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.

Cited by

1 paper in Pith

Spin effects in superfluidity, neutron matter and neutron stars

Receipt and verification

First computed	2026-05-18T04:28:57.278843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e21065c92a7abf745925bfc21590f392d508218c125e7f50bd9e610072aa308

Aliases

arxiv: astro-ph/9801188 · arxiv_version: astro-ph/9801188v2 · doi: 10.48550/arxiv.astro-ph/9801188 · pith_short_12: JYQQMXESU6V7 · pith_short_16: JYQQMXESU6V7ORMS · pith_short_8: JYQQMXES

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/JYQQMXESU6V7ORMSLP6CCWIPHE \
  | 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: 4e21065c92a7abf745925bfc21590f392d508218c125e7f50bd9e610072aa308

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b83f78564058d9587b37cb138aec0ac51b07426781b3e83120beb7f3689d9bfb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-01-20T14:45:28Z",
    "title_canon_sha256": "12cc005b8f2fffb9b7f3b84b151152c414677e97b971252600246b7913690a65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9801188",
    "kind": "arxiv",
    "version": 2
  }
}