Pith Number

pith:VWB43XBX

pith:1997:VWB43XBX7JMGLNBLIDH3N66IJK

not attested not anchored not stored refs pending

Multiwavelength observations of the Be/X-ray binary 4U1145-619

David H. Buckely, Iain A. Steele, James B. Stevens, Juan Fabregat, Malcolm J. Coe, Pablo Reig

arxiv:astro-ph/9706110 v1 · 1997-06-11 · 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{VWB43XBX7JMGLNBLIDH3N66IJK}

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	2026-05-18T01:40:17.335186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad83cddc37fa5865b42b40cfb6fbc84a9a081607196e317a26c73ce5ab30d785

Aliases

arxiv: astro-ph/9706110 · arxiv_version: astro-ph/9706110v1 · doi: 10.48550/arxiv.astro-ph/9706110 · pith_short_12: VWB43XBX7JMG · pith_short_16: VWB43XBX7JMGLNBL · pith_short_8: VWB43XBX

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/VWB43XBX7JMGLNBLIDH3N66IJK \
  | 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: ad83cddc37fa5865b42b40cfb6fbc84a9a081607196e317a26c73ce5ab30d785

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a9ce458b330ea3ea1685b38f71c5938db88bb1a26c7f277b269c16d24a0f8fa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-06-11T15:19:15Z",
    "title_canon_sha256": "362b49c48978f98df4280acc6bac28b747ab8b0194c6c5b3002ff578829bdf16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9706110",
    "kind": "arxiv",
    "version": 1
  }
}