Pith Number

pith:A2GTR75S

pith:2013:A2GTR75SRUPRSN2YPJTKVYZESI

not attested not anchored not stored refs pending

Ultrahigh Energy Neutrinos at the Pierre Auger Observatory

Pierre Auger Collaboration

arxiv:1304.1630 v1 · 2013-04-05 · 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{A2GTR75SRUPRSN2YPJTKVYZESI}

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	2026-05-18T03:28:55.124670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

068d38ffb28d1f1937587a66aae324920786dbfe94f0949479c6dcd99e6fea17

Aliases

arxiv: 1304.1630 · arxiv_version: 1304.1630v1 · doi: 10.48550/arxiv.1304.1630 · pith_short_12: A2GTR75SRUPR · pith_short_16: A2GTR75SRUPRSN2Y · pith_short_8: A2GTR75S

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/A2GTR75SRUPRSN2YPJTKVYZESI \
  | 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: 068d38ffb28d1f1937587a66aae324920786dbfe94f0949479c6dcd99e6fea17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79243a5bf26811ac64f37cd1d0abb5962fe17bc4806a13d1e7aab4a7c98c834d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-04-05T07:57:51Z",
    "title_canon_sha256": "c921a828f76222eb8d4144a3127f7ff8a7bdca10e1ede4441d5e630b0f97a759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1630",
    "kind": "arxiv",
    "version": 1
  }
}