Pith Number

pith:AMHG6AY4

pith:2007:AMHG6AY4SAQ5RJNRUX74CKFIN5

not attested not anchored not stored refs pending

Ultra-High Energy Cosmic Rays and the GeV-TeV Diffuse Gamma-Ray Flux

Dmitry V. Semikoz, Guenter Sigl (APC, Oleg E. Kalashev (INR Moscow), Paris)

arxiv:0704.2463 v1 · 2007-04-19 · astro-ph · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMHG6AY4SAQ5RJNRUX74CKFIN5}

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	2026-05-18T02:35:31.253936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

030e6f031c9021d8a5b1a5ffc128a86f6cb788b40cdc68b803e42792182edf20

Aliases

arxiv: 0704.2463 · arxiv_version: 0704.2463v1 · doi: 10.48550/arxiv.0704.2463 · pith_short_12: AMHG6AY4SAQ5 · pith_short_16: AMHG6AY4SAQ5RJNR · pith_short_8: AMHG6AY4

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/AMHG6AY4SAQ5RJNRUX74CKFIN5 \
  | 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: 030e6f031c9021d8a5b1a5ffc128a86f6cb788b40cdc68b803e42792182edf20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72968b1b2b07baffe3a57ebfde1951836ffc538014f57fb2f1d7a3ffa0b495a9",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-04-19T14:17:42Z",
    "title_canon_sha256": "ff9a7c86609026f5d9d1c3eb6b59a39668ef91313ef322c74eb43449cacd18db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.2463",
    "kind": "arxiv",
    "version": 1
  }
}