Pith Number

pith:BJX2V6UC

pith:2011:BJX2V6UCWDHS33VTGY7AWSLOAP

not attested not anchored not stored refs pending

Gauging the Contribution of X-ray Sources to Reionization Through the Kinetic Sunyaev-Zel'dovich Effect

Abraham Loeb, Eli Visbal

arxiv:1109.5722 v2 · 2011-09-26 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJX2V6UCWDHS33VTGY7AWSLOAP}

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	2026-05-18T02:00:23.134164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a6faafa82b0cf2deeb3363e0b496e03f99000e71b1a4e8685981b7a155d1cc6

Aliases

arxiv: 1109.5722 · arxiv_version: 1109.5722v2 · doi: 10.48550/arxiv.1109.5722 · pith_short_12: BJX2V6UCWDHS · pith_short_16: BJX2V6UCWDHS33VT · pith_short_8: BJX2V6UC

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/BJX2V6UCWDHS33VTGY7AWSLOAP \
  | 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: 0a6faafa82b0cf2deeb3363e0b496e03f99000e71b1a4e8685981b7a155d1cc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0edddd888350c548bbb2a1731f92c9c22dd872ed909c7a42c236e8ebb68b46a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-26T20:44:40Z",
    "title_canon_sha256": "d2aec416324646ce84856ede5569d1fa1f2744b3ef131e51da6c6bcd52752b40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5722",
    "kind": "arxiv",
    "version": 2
  }
}