Pith Number

pith:N4AVRUIZ

pith:2011:N4AVRUIZAIWANLFYRGBGPIFV5M

not attested not anchored not stored refs pending

Cooling curves for neutron stars with hadronic matter and quark matter

H. T. C. Stoof, Jacco Vink, Jeroen Diederix, J. J. R. M. van Heugten, Maarten Kater, Shaoyu Yin

arxiv:1112.1880 v1 · 2011-12-08 · astro-ph.HE · cond-mat.supr-con · 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{N4AVRUIZAIWANLFYRGBGPIFV5M}

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	2026-05-18T04:06:45.479082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f0158d119022c06acb8898267a0b5eb307a0014c9eb7fc1e2c9b73f46bd29e2

Aliases

arxiv: 1112.1880 · arxiv_version: 1112.1880v1 · doi: 10.48550/arxiv.1112.1880 · pith_short_12: N4AVRUIZAIWA · pith_short_16: N4AVRUIZAIWANLFY · pith_short_8: N4AVRUIZ

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/N4AVRUIZAIWANLFYRGBGPIFV5M \
  | 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: 6f0158d119022c06acb8898267a0b5eb307a0014c9eb7fc1e2c9b73f46bd29e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c268d1c0dd10f69734ee0ce0c88c2a330c5f980c667637c1c63b354191c998ef",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-12-08T17:01:44Z",
    "title_canon_sha256": "68dac2770e4d8e85bb43319dcde6c76f5f4e552f91b7143d216f419260109b4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1880",
    "kind": "arxiv",
    "version": 1
  }
}