Pith Number

pith:7DENJ3SN

pith:2012:7DENJ3SNITKUQCP7EUTPQAVGT6

not attested not anchored not stored refs pending

Testing the deep-crustal heating model using quiescent neutron-star very-faint X-ray transients and the possibility of partially accreted crusts in accreting neutron stars

Dany Page, Nathalie Degenaar, Rudy Wijnands

arxiv:1208.4273 v2 · 2012-08-21 · 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{7DENJ3SNITKUQCP7EUTPQAVGT6}

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	2026-05-18T01:55:00.245527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8c8d4ee4d44d54809ff2526f802a69f9251e656b0981f6752e0cff6618c3f9b

Aliases

arxiv: 1208.4273 · arxiv_version: 1208.4273v2 · doi: 10.48550/arxiv.1208.4273 · pith_short_12: 7DENJ3SNITKU · pith_short_16: 7DENJ3SNITKUQCP7 · pith_short_8: 7DENJ3SN

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/7DENJ3SNITKUQCP7EUTPQAVGT6 \
  | 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: f8c8d4ee4d44d54809ff2526f802a69f9251e656b0981f6752e0cff6618c3f9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbd44acfce04640d009a9cfc132747d87495f9bdd749c6ec4b529e2233916eb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-08-21T14:15:30Z",
    "title_canon_sha256": "9aa5c2045f2c859b48399a640a950ca2a2d697d362dbd2ea2fe48b5b45f6e36d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4273",
    "kind": "arxiv",
    "version": 2
  }
}