Pith Number

pith:VEDVIB3U

pith:2012:VEDVIB3U4ECEHNQTZ6IMISAEDB

not attested not anchored not stored refs pending

An X-ray-UV correlation in Cen X-4 during quiescence

E. F. Brown, E. M. Cackett, J. M. Miller, M. Reynolds, N. Degenaar, R. Wijnands

arxiv:1210.4510 v2 · 2012-10-16 · 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{VEDVIB3U4ECEHNQTZ6IMISAEDB}

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	2026-05-18T01:53:54.109887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a907540774e10443b613cf90c44804186b9186a578f8c0dad309d85679e43a87

Aliases

arxiv: 1210.4510 · arxiv_version: 1210.4510v2 · doi: 10.48550/arxiv.1210.4510 · pith_short_12: VEDVIB3U4ECE · pith_short_16: VEDVIB3U4ECEHNQT · pith_short_8: VEDVIB3U

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/VEDVIB3U4ECEHNQTZ6IMISAEDB \
  | 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: a907540774e10443b613cf90c44804186b9186a578f8c0dad309d85679e43a87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51765a3e2b19b233368bf63f24d2f6064d8f10347922c4be38464bbf46e8c598",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-10-16T17:50:22Z",
    "title_canon_sha256": "bc06b6c0c63108cabcfb5f42d80708280cb1c4db329a2ca95a7141e13b58f878"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4510",
    "kind": "arxiv",
    "version": 2
  }
}