Pith Number

pith:B2UOX7Z5

pith:2010:B2UOX7Z5QSHTQONBBH33IVNNGP

not attested not anchored not stored refs pending

Axions and Cosmic Rays

Albert Renau, Domenec Espriu

arxiv:1010.3580 v1 · 2010-10-18 · hep-ph · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2UOX7Z5QSHTQONBBH33IVNNGP}

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	2026-05-18T02:05:01.835971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ea8ebff3d848f3839a109f7b455ad33c388657e1918fc01a79f675870024392

Aliases

arxiv: 1010.3580 · arxiv_version: 1010.3580v1 · doi: 10.48550/arxiv.1010.3580 · pith_short_12: B2UOX7Z5QSHT · pith_short_16: B2UOX7Z5QSHTQONB · pith_short_8: B2UOX7Z5

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/B2UOX7Z5QSHTQONBBH33IVNNGP \
  | 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: 0ea8ebff3d848f3839a109f7b455ad33c388657e1918fc01a79f675870024392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36963a8494a67b7b5217a42423247f2b6a1b2caa0ff1bd32e5dc623a3f0bd68a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-10-18T12:35:01Z",
    "title_canon_sha256": "7c5f796b0252fae765f94bbdb36505059d2f52da02d934aa5e9d06deadd45e70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3580",
    "kind": "arxiv",
    "version": 1
  }
}