Pith Number

pith:3MVH3QAS

pith:2001:3MVH3QAS6JEEKPAN464BQW2DF4

not attested not anchored not stored refs pending

On the dynamics of superfluid neutron star cores

G. L. Comer, N. Andersson

arxiv:astro-ph/0101193 v2 · 2001-01-11 · astro-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MVH3QAS6JEEKPAN464BQW2DF4}

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	2026-05-18T04:18:14.690385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db2a7dc012f248453c0de7b8185b432f3737d7ec7fddd1f9516fa49ec746cb1a

Aliases

arxiv: astro-ph/0101193 · arxiv_version: astro-ph/0101193v2 · doi: 10.48550/arxiv.astro-ph/0101193 · pith_short_12: 3MVH3QAS6JEE · pith_short_16: 3MVH3QAS6JEEKPAN · pith_short_8: 3MVH3QAS

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/3MVH3QAS6JEEKPAN464BQW2DF4 \
  | 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: db2a7dc012f248453c0de7b8185b432f3737d7ec7fddd1f9516fa49ec746cb1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e489bc68d6eb1d2e96b8aa383e365cf6978fc915686e58208f2d15e12078c94",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-01-11T17:29:32Z",
    "title_canon_sha256": "8d811e2cdd78b4d2015300373ae411320f26e08d7048ea391704d688e6e87f11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0101193",
    "kind": "arxiv",
    "version": 2
  }
}