Pith Number

pith:RGW5HL4R

pith:2009:RGW5HL4RPKPY32AEZKSWJOFXFU

not attested not anchored not stored refs pending

Significance of neutrino cross-sections for astrophysics

A.B. Balantekin, Madison), (Wisconsin U.

arxiv:0909.0226 v2 · 2009-09-01 · 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{RGW5HL4RPKPY32AEZKSWJOFXFU}

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	2026-05-18T02:12:12.019377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89add3af917a9f8de804caa564b8b72d2e37fa2357a560f928412fef193bac56

Aliases

arxiv: 0909.0226 · arxiv_version: 0909.0226v2 · doi: 10.48550/arxiv.0909.0226 · pith_short_12: RGW5HL4RPKPY · pith_short_16: RGW5HL4RPKPY32AE · pith_short_8: RGW5HL4R

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/RGW5HL4RPKPY32AEZKSWJOFXFU \
  | 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: 89add3af917a9f8de804caa564b8b72d2e37fa2357a560f928412fef193bac56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e1bcbeb87f959909fcf43870accef3fc18ab73fd48b6eb22c1e3ca1aa5d6bea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-09-01T17:06:17Z",
    "title_canon_sha256": "6a30460884697b7741e8797091ad96a596917abec89d8483faa67f539c64d38a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0226",
    "kind": "arxiv",
    "version": 2
  }
}