Pith Number

pith:7S2B5I3G

pith:2007:7S2B5I3GU27NQNJXPXFI352UZI

not attested not anchored not stored refs pending

Neutron star sequences and the starquake glitch model for the Crab and the Vela pulsars

P. S. Negi

arxiv:0710.4442 v3 · 2007-10-24 · 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{7S2B5I3GU27NQNJXPXFI352UZI}

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	2026-05-18T04:39:28.997722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcb41ea366a6bed835377dca8df754ca057abb8c9b9700d91fbe1ec52e17be86

Aliases

arxiv: 0710.4442 · arxiv_version: 0710.4442v3 · doi: 10.48550/arxiv.0710.4442 · pith_short_12: 7S2B5I3GU27N · pith_short_16: 7S2B5I3GU27NQNJX · pith_short_8: 7S2B5I3G

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/7S2B5I3GU27NQNJXPXFI352UZI \
  | 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: fcb41ea366a6bed835377dca8df754ca057abb8c9b9700d91fbe1ec52e17be86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f36b8a0202004a4e1e96319e0f63a6153af70eff81ea66804869a5374190c5b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-10-24T11:59:14Z",
    "title_canon_sha256": "cb0974d8a7472e9846656358f6e65ab391fb6d5936580d76f74d5410b4af517a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.4442",
    "kind": "arxiv",
    "version": 3
  }
}