Pith Number

pith:63OHCY3K

pith:2000:63OHCY3KYE6MKRORQ5QIVS367M

not attested not anchored not stored refs pending

Recent Progress in Neutron Star Theory

H. Heiselberg (Nordita), V. Pandharipande (Urbana)

arxiv:astro-ph/0003276 v1 · 2000-03-20 · astro-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63OHCY3KYE6MKRORQ5QIVS367M}

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

2 papers in Pith

Nonradial oscillations of realistic anisotropic neutron stars: Axial modes

Receipt and verification

First computed	2026-07-04T16:16:12.124728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6dc71636ac13cc545d187608acb7efb264a0d3300570bc98ebc46fd08eeb143

Aliases

arxiv: astro-ph/0003276 · arxiv_version: astro-ph/0003276v1 · doi: 10.48550/arxiv.astro-ph/0003276 · pith_short_12: 63OHCY3KYE6M · pith_short_16: 63OHCY3KYE6MKROR · pith_short_8: 63OHCY3K

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/63OHCY3KYE6MKRORQ5QIVS367M \
  | 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: f6dc71636ac13cc545d187608acb7efb264a0d3300570bc98ebc46fd08eeb143

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf1711b6669c1e52e3ee92b6d0b6620726fc9136092c9707f6b65329704e6f1d",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-03-20T08:47:17Z",
    "title_canon_sha256": "290afde4d54c139f75d3da45c03cf946fc1f049464204bd053392b408120b2ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0003276",
    "kind": "arxiv",
    "version": 1
  }
}