Pith Number

pith:KHRL62GT

pith:2015:KHRL62GTR2WS5DXR3ADOL4THEV

not attested not anchored not stored refs pending

U(1) lattice gauge theory with a topological action

Oscar Akerlund, Philippe de Forcrand

arxiv:1505.02666 v1 · 2015-05-11 · hep-lat · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHRL62GTR2WS5DXR3ADOL4THEV}

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	2026-05-18T02:16:11.905857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51e2bf68d38ead2e8ef1d806e5f2672568e07c44889416e74de22d5d03c82f17

Aliases

arxiv: 1505.02666 · arxiv_version: 1505.02666v1 · doi: 10.48550/arxiv.1505.02666 · pith_short_12: KHRL62GTR2WS · pith_short_16: KHRL62GTR2WS5DXR · pith_short_8: KHRL62GT

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/KHRL62GTR2WS5DXR3ADOL4THEV \
  | 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: 51e2bf68d38ead2e8ef1d806e5f2672568e07c44889416e74de22d5d03c82f17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "778ba70b2c343463edb6db8fe49abce73452fdc9eff90e3fd896fb54dc213a5f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2015-05-11T15:18:59Z",
    "title_canon_sha256": "1d4f5dec93a10994a5f14280126d4f4b20c23628462c35bd0686544f5ebe2360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02666",
    "kind": "arxiv",
    "version": 1
  }
}