Pith Number

pith:NOWWCCFP

pith:2012:NOWWCCFPBZ7HATZ3T6EMJA3ZZN

not attested not anchored not stored refs pending

Particle decay and 21 cm absorption from first minihaloes

E.O. Vasiliev, Yu.A. Shchekinov

arxiv:1205.1204 v1 · 2012-05-06 · 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{NOWWCCFPBZ7HATZ3T6EMJA3ZZN}

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	2026-05-18T03:56:11.810091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bad6108af0e7e704f3b9f88c48379cb6310938b6a0f79646aa1bdc1bb2a6a8e

Aliases

arxiv: 1205.1204 · arxiv_version: 1205.1204v1 · doi: 10.48550/arxiv.1205.1204 · pith_short_12: NOWWCCFPBZ7H · pith_short_16: NOWWCCFPBZ7HATZ3 · pith_short_8: NOWWCCFP

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/NOWWCCFPBZ7HATZ3T6EMJA3ZZN \
  | 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: 6bad6108af0e7e704f3b9f88c48379cb6310938b6a0f79646aa1bdc1bb2a6a8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "475e7d0516d5c503d3eebf571ca86e388b2836f89b9f0e21994b9b8fddb2e6e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-06T11:16:12Z",
    "title_canon_sha256": "8b7f429ad2b0523315f5b31707b2a4bbcc66ab5c16f348118c53496fc08c06f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1204",
    "kind": "arxiv",
    "version": 1
  }
}