Pith Number

pith:OFIU3AGL

pith:2012:OFIU3AGLOUZCMXL5ACDSQH2RPP

not attested not anchored not stored refs pending

The dynamics on the three-dimensional boundary of the 4D Topological BF model

Andrea Amoretti

arxiv:1207.5161 v1 · 2012-07-21 · hep-th · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFIU3AGLOUZCMXL5ACDSQH2RPP}

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	2026-05-18T03:50:24.334296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71514d80cb7532265d7d0087281f517bf53494c1880ae9ab631a08f38e14c14c

Aliases

arxiv: 1207.5161 · arxiv_version: 1207.5161v1 · doi: 10.48550/arxiv.1207.5161 · pith_short_12: OFIU3AGLOUZC · pith_short_16: OFIU3AGLOUZCMXL5 · pith_short_8: OFIU3AGL

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/OFIU3AGLOUZCMXL5ACDSQH2RPP \
  | 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: 71514d80cb7532265d7d0087281f517bf53494c1880ae9ab631a08f38e14c14c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c4890b62cb1625268f24ba5381a95f1377822d4da5d691fb5dea69870bf348f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-07-21T16:47:46Z",
    "title_canon_sha256": "de51ee3a0c513aca57e13d845b6f0afe88c67381c42df7201d3dc5e75465d19e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5161",
    "kind": "arxiv",
    "version": 1
  }
}