Pith Number

pith:7NXOSJ4F

pith:2012:7NXOSJ4FQAARVDNMV2M3LKJRJW

not attested not anchored not stored refs pending

Stochastic accretion and the variability of supergiant fast X-ray transients

Fabio Pizzolato, Lara Sidoli

arxiv:1211.4361 v1 · 2012-11-19 · 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{7NXOSJ4FQAARVDNMV2M3LKJRJW}

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	2026-05-18T01:53:03.036214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb6ee9278580011a8dacae99b5a9314daa5f42cd8b9c23d565956bc9d18cbc7b

Aliases

arxiv: 1211.4361 · arxiv_version: 1211.4361v1 · doi: 10.48550/arxiv.1211.4361 · pith_short_12: 7NXOSJ4FQAAR · pith_short_16: 7NXOSJ4FQAARVDNM · pith_short_8: 7NXOSJ4F

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/7NXOSJ4FQAARVDNMV2M3LKJRJW \
  | 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: fb6ee9278580011a8dacae99b5a9314daa5f42cd8b9c23d565956bc9d18cbc7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1647ea238dd9cd6417082fc0ff18bad0d0879c3290ee62385f82ab13e8b7aaaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-11-19T11:09:14Z",
    "title_canon_sha256": "55c526920f335686d6ad00d51a235739b8cf5fa090b0efa862314d0e07a1f76b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4361",
    "kind": "arxiv",
    "version": 1
  }
}