Pith Number

pith:5YHTPO4Y

pith:2014:5YHTPO4YKOMW5S7OQ7S5MROFUO

not attested not anchored not stored refs pending

Probing the Crust of the Neutron Star in EXO 0748-676

A. Cumming, E.F. Brown, E.M. Cackett, J. Homan, J.M. Miller, M.T. Wolff, N. Degenaar, P.G. Jonker, R. Wijnands, Z. Medin

arxiv:1403.2385 v2 · 2014-03-10 · 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{5YHTPO4YKOMW5S7OQ7S5MROFUO}

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	2026-05-18T01:44:09.309404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee0f37bb9853996ecbee87e5d645c5a388b640a74f60ce5ed9d54317e0434216

Aliases

arxiv: 1403.2385 · arxiv_version: 1403.2385v2 · doi: 10.48550/arxiv.1403.2385 · pith_short_12: 5YHTPO4YKOMW · pith_short_16: 5YHTPO4YKOMW5S7O · pith_short_8: 5YHTPO4Y

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/5YHTPO4YKOMW5S7OQ7S5MROFUO \
  | 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: ee0f37bb9853996ecbee87e5d645c5a388b640a74f60ce5ed9d54317e0434216

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df1c769ea352beaf7a4a84a2ba30f504d75e5a6f1e52fcb957462e4a5bfdb32c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-03-10T20:00:32Z",
    "title_canon_sha256": "00427c4bfdccf69df551248ac85f14487451b658b04361ec767244198d1c6fde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2385",
    "kind": "arxiv",
    "version": 2
  }
}