Pith Number

pith:ADXT2TCB

pith:2002:ADXT2TCBRIV3KQHK4LM2IDTPVS

not attested not anchored not stored refs pending

Probing Physics at Extreme Energies with Cosmic Ultra-High Energy Radiation

CNRS), Guenter Sigl (GReCO, Institut d'Astrophysique de Paris

arxiv:hep-ph/0205051 v1 · 2002-05-06 · hep-ph · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ADXT2TCBRIV3KQHK4LM2IDTPVS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:36:37.942166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00ef3d4c418a2bb540eae2d9a40e6facba773313564e7529f3d6dc5c96ec46e0

Aliases

arxiv: hep-ph/0205051 · arxiv_version: hep-ph/0205051v1 · doi: 10.48550/arxiv.hep-ph/0205051 · pith_short_12: ADXT2TCBRIV3 · pith_short_16: ADXT2TCBRIV3KQHK · pith_short_8: ADXT2TCB

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/ADXT2TCBRIV3KQHK4LM2IDTPVS \
  | 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: 00ef3d4c418a2bb540eae2d9a40e6facba773313564e7529f3d6dc5c96ec46e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef4b64f74c73e76adea9384cd3941c90b5f9f819ca7169cd6d3b150619773d20",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-05-06T16:37:30Z",
    "title_canon_sha256": "efb568a8939a692d79a92d92c03b340d6a4bfa9475d188c53f11032a8632d4fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0205051",
    "kind": "arxiv",
    "version": 1
  }
}