Pith Number

pith:5WJSO2YF

pith:2011:5WJSO2YFNUNQOOC3EJUD5K2PB5

not attested not anchored not stored refs pending

Relevance of axion-like particles for very-high-energy astrophysics

Alessandro de Angelis, Giorgio Galanti, Marco Roncadelli

arxiv:1106.1132 v5 · 2011-06-06 · astro-ph.HE · 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{5WJSO2YFNUNQOOC3EJUD5K2PB5}

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	2026-05-18T02:21:44.061919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed93276b056d1b07385b22683eab4f0f50ead72ce225937fa7b5be98eab62779

Aliases

arxiv: 1106.1132 · arxiv_version: 1106.1132v5 · doi: 10.48550/arxiv.1106.1132 · pith_short_12: 5WJSO2YFNUNQ · pith_short_16: 5WJSO2YFNUNQOOC3 · pith_short_8: 5WJSO2YF

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/5WJSO2YFNUNQOOC3EJUD5K2PB5 \
  | 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: ed93276b056d1b07385b22683eab4f0f50ead72ce225937fa7b5be98eab62779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da214405d1e8d4a882ef662e5c9b4bc23a860def9e0aa8bd4ede3c4f10faf5af",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-06-06T17:58:35Z",
    "title_canon_sha256": "0342a958a29e62728aaa29d2c041c1e1d15b1b166166921b9db18c3c79a9ebaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1132",
    "kind": "arxiv",
    "version": 5
  }
}