Pith Number

pith:7VQRC7AE

pith:2012:7VQRC7AEKXTMHRTZNJG7ZFTFWQ

not attested not anchored not stored refs pending

A Search for Small-Scale Anisotropy of PeV Cosmic Rays

G. V. Kulikov, M. Yu. Zotov

arxiv:1203.2472 v1 · 2012-03-12 · 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{7VQRC7AEKXTMHRTZNJG7ZFTFWQ}

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	2026-05-18T03:41:20.263055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd61117c0455e6c3c6796a4dfc9665b42a9523a4b3d5ea64ba3dc66fbbf424ba

Aliases

arxiv: 1203.2472 · arxiv_version: 1203.2472v1 · doi: 10.48550/arxiv.1203.2472 · pith_short_12: 7VQRC7AEKXTM · pith_short_16: 7VQRC7AEKXTMHRTZ · pith_short_8: 7VQRC7AE

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/7VQRC7AEKXTMHRTZNJG7ZFTFWQ \
  | 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: fd61117c0455e6c3c6796a4dfc9665b42a9523a4b3d5ea64ba3dc66fbbf424ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9415421b6d4355af935f08f5a0512d3c483711240564d221feacc65a1da40e8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-03-12T12:37:06Z",
    "title_canon_sha256": "19598e8314e46c1979090d2d262cba096ffc63e06b0adf1ca0d52c3af4865879"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2472",
    "kind": "arxiv",
    "version": 1
  }
}