Pith Number

pith:2QANCHAU

pith:2010:2QANCHAUJYMCKGCN7X6HZUHN6O

not attested not anchored not stored refs pending

Search for Sources of Ultrahigh Energy Cosmic Rays

A.A. Mikhailov

arxiv:1011.2418 v1 · 2010-11-10 · 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{2QANCHAUJYMCKGCN7X6HZUHN6O}

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	2026-05-18T04:36:30.374732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d400d11c144e1825184dfdfc7cd0edf3876ea34d777a916d4f1680f298d7ddcf

Aliases

arxiv: 1011.2418 · arxiv_version: 1011.2418v1 · doi: 10.48550/arxiv.1011.2418 · pith_short_12: 2QANCHAUJYMC · pith_short_16: 2QANCHAUJYMCKGCN · pith_short_8: 2QANCHAU

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/2QANCHAUJYMCKGCN7X6HZUHN6O \
  | 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: d400d11c144e1825184dfdfc7cd0edf3876ea34d777a916d4f1680f298d7ddcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "105a9ffc704e8442ec5316571bade27460d06ec7b39dcceaabe149a9c7af11e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-11-10T16:22:10Z",
    "title_canon_sha256": "2b4fc0888197f4272f094c412994fe943d7f21f9f1ee42d81a33e561ac58a10a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2418",
    "kind": "arxiv",
    "version": 1
  }
}