Pith Number

pith:B3ZUMD3X

pith:2023:B3ZUMD3X24G772DRBPPDYOY6LO

not attested not anchored not stored refs pending

Toric 2-group anomalies via cobordism

Joe Davighi, Nakarin Lohitsiri

arxiv:2302.12853 v2 · 2023-02-24 · hep-th · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3ZUMD3X24G772DRBPPDYOY6LO}

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.

Cited by

1 paper in Pith

On Quantum Aspects of 1-Form Symmetries II: Bordism, Invertible Phases, and Anomalies

Receipt and verification

First computed	2026-07-05T06:34:26.680776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ef3460f77d70dffe8710bde3c3b1e5ba1ce4a37d1a9c5ef8638a9f9cca638e1

Aliases

arxiv: 2302.12853 · arxiv_version: 2302.12853v2 · doi: 10.48550/arxiv.2302.12853 · pith_short_12: B3ZUMD3X24G7 · pith_short_16: B3ZUMD3X24G772DR · pith_short_8: B3ZUMD3X

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/B3ZUMD3X24G772DRBPPDYOY6LO \
  | 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: 0ef3460f77d70dffe8710bde3c3b1e5ba1ce4a37d1a9c5ef8638a9f9cca638e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9599d536f3154fabedd017750f7c4f7704ef008031a086b529cb4453a370eb94",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-02-24T19:02:37Z",
    "title_canon_sha256": "0139cdf0c5b07e89361eb2bdadb307ed188187dd9b386897139a3f6ba082f7dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.12853",
    "kind": "arxiv",
    "version": 2
  }
}