Pith Number

pith:IHRLGQVA

pith:2007:IHRLGQVA3REW3JVDPVDPT2UX27

not attested not anchored not stored refs pending

GRB060602B = Swift J1749.4-2807: an unusual transiently accreting neutron-star X-ray binary

Ed M. Cackett, Evert Rol, Rhaana L.C. Starling, Ron A. Remillard, Rudy Wijnands

arxiv:0709.0061 v2 · 2007-09-01 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IHRLGQVA3REW3JVDPVDPT2UX27}

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	2026-05-18T01:19:49.005641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41e2b342a0dc496da6a37d46f9ea97d7f3483c194bf990ec3e2687f1a6d8e262

Aliases

arxiv: 0709.0061 · arxiv_version: 0709.0061v2 · doi: 10.48550/arxiv.0709.0061 · pith_short_12: IHRLGQVA3REW · pith_short_16: IHRLGQVA3REW3JVD · pith_short_8: IHRLGQVA

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/IHRLGQVA3REW3JVDPVDPT2UX27 \
  | 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: 41e2b342a0dc496da6a37d46f9ea97d7f3483c194bf990ec3e2687f1a6d8e262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21ce4d87f1618c01740e919a7e59b3764349f612abfdae4feb6fceda2cdedb35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-09-01T13:01:24Z",
    "title_canon_sha256": "acb3fbf4d5340e294e15e10629236baaafa92bf5a2e52ea870cea6f1b8be6248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.0061",
    "kind": "arxiv",
    "version": 2
  }
}