Pith Number

pith:44QGO6LW

pith:2015:44QGO6LW5G445HB2YYUHNRQFZ2

not attested not anchored not stored refs pending

The imprint of carbon combustion on a superburst from the accreting neutron star 4U 1636-536

A. Cumming, D.R. Ballantyne, E. Kuulkers, L. Keek, T.E. Strohmayer, V.F. Suleimanov, Z. Wolf

arxiv:1508.06629 v2 · 2015-08-26 · 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{44QGO6LW5G445HB2YYUHNRQFZ2}

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.

Cited by

1 paper in Pith

Tracing the outburst decay of soft X-ray transients Aql X-1 and 4U 1608-52 with XSPECT

Receipt and verification

First computed	2026-05-18T01:01:09.560186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e720677976e9b9ce9c3ac62876c605ce900d153061ee5226074f9ea5fd305906

Aliases

arxiv: 1508.06629 · arxiv_version: 1508.06629v2 · doi: 10.48550/arxiv.1508.06629 · pith_short_12: 44QGO6LW5G44 · pith_short_16: 44QGO6LW5G445HB2 · pith_short_8: 44QGO6LW

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/44QGO6LW5G445HB2YYUHNRQFZ2 \
  | 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: e720677976e9b9ce9c3ac62876c605ce900d153061ee5226074f9ea5fd305906

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c178318a5f660e38c8422e83bd15d27ffcbffcfc034a6ce2076b2b6deafb3bab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-08-26T20:05:35Z",
    "title_canon_sha256": "a23c5244b59ae16879e7f65f7d6f3077c9d2b648038b1832ce1f4df99b7ed8a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06629",
    "kind": "arxiv",
    "version": 2
  }
}