Pith Number

pith:EPLV42CR

pith:2014:EPLV42CRFAVD4CH5BNVQHDWOC2

not attested not anchored not stored refs pending

Spectral features in isolated neutron stars induced by inhomogeneous surface temperatures

(2) Stony Brook University, 3), (3) Anton Pannekoek Institute, (4) Universitat d'Alacant), Daniele Vigan\`o (1), Jos\'e A. Pons (4) ((1) Institut Ciencies de l'Espai (IEEC-CSIC), Nanda Rea (1, Rosalba Perna (2)

arxiv:1406.0874 v1 · 2014-06-03 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPLV42CRFAVD4CH5BNVQHDWOC2}

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	2026-05-18T01:43:02.351673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23d75e6851282a3e08fd0b6b038ece1693f1474018ba4a950bc57aef359d437a

Aliases

arxiv: 1406.0874 · arxiv_version: 1406.0874v1 · doi: 10.48550/arxiv.1406.0874 · pith_short_12: EPLV42CRFAVD · pith_short_16: EPLV42CRFAVD4CH5 · pith_short_8: EPLV42CR

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/EPLV42CRFAVD4CH5BNVQHDWOC2 \
  | 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: 23d75e6851282a3e08fd0b6b038ece1693f1474018ba4a950bc57aef359d437a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71dce09153421a30a9f2a06324e2416b3c1f90820302b0a3d63c88018a30e8c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-06-03T20:55:41Z",
    "title_canon_sha256": "b09bd4363f08454fef795522301b6a83381f965d707e9600ae4f5493d2d8a1ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0874",
    "kind": "arxiv",
    "version": 1
  }
}