Pith Number

pith:UX6JJGQ5

pith:2012:UX6JJGQ52XDBQU3MADYWJQKB6S

not attested not anchored not stored refs pending

Hamiltonian anomalies of bound states in QED

V. Pervushin, V. Shilin

arxiv:1205.2860 v1 · 2012-05-13 · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UX6JJGQ52XDBQU3MADYWJQKB6S}

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	2026-05-18T01:57:32.820537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5fc949a1dd5c618536c00f164c141f4a95e1df33c0ba9b451d641d2b7f1a761

Aliases

arxiv: 1205.2860 · arxiv_version: 1205.2860v1 · doi: 10.48550/arxiv.1205.2860 · pith_short_12: UX6JJGQ52XDB · pith_short_16: UX6JJGQ52XDBQU3M · pith_short_8: UX6JJGQ5

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/UX6JJGQ52XDBQU3MADYWJQKB6S \
  | 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: a5fc949a1dd5c618536c00f164c141f4a95e1df33c0ba9b451d641d2b7f1a761

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff691883796bac984c8bf7228038805e86b431384dbc20edcaf0449e828e35d5",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-05-13T13:48:51Z",
    "title_canon_sha256": "94f81af8d30e0666aa192930d6b0deb1bc62601fbcc2fc557542d96dfe9f7dcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2860",
    "kind": "arxiv",
    "version": 1
  }
}