Pith Number

pith:EQATOFG3

pith:2005:EQATOFG3GO4MYAYT7R3ANIXIGK

not attested not anchored not stored refs pending

Neutrinos: the Key to UHE Cosmic Rays

David Seckel, Todor Stanev

arxiv:astro-ph/0502244 v2 · 2005-02-11 · astro-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{EQATOFG3GO4MYAYT7R3ANIXIGK}

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.

Cited by

1 paper in Pith

Ultrahigh-energy cosmogenic neutrino emissions in the high-redshift universe

Receipt and verification

First computed	2026-05-18T04:22:20.893560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24013714db33b8cc0313fc7606a2e8328c87ba835793f160b7b12c9741bcefe4

Aliases

arxiv: astro-ph/0502244 · arxiv_version: astro-ph/0502244v2 · doi: 10.48550/arxiv.astro-ph/0502244 · pith_short_12: EQATOFG3GO4M · pith_short_16: EQATOFG3GO4MYAYT · pith_short_8: EQATOFG3

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/EQATOFG3GO4MYAYT7R3ANIXIGK \
  | 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: 24013714db33b8cc0313fc7606a2e8328c87ba835793f160b7b12c9741bcefe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb766ff431bd9433b7c8d04a4fe91ff369aec96ccff9934c67a39f1771cfd763",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-02-11T21:56:10Z",
    "title_canon_sha256": "fbe882881f705b943786c93361bcc9516b994e08c222bad8bb931aa56697b377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0502244",
    "kind": "arxiv",
    "version": 2
  }
}