Pith Number

pith:BBWFNCXQ

pith:2012:BBWFNCXQEY6GNVBPM32BZ5X53T

not attested not anchored not stored refs pending

M-brane Models from Non-Abelian Gerbes

Christian Saemann, Sam Palmer

arxiv:1203.5757 v2 · 2012-03-26 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBWFNCXQEY6GNVBPM32BZ5X53T}

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	2026-05-18T03:51:35.307958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

086c568af0263c66d42f66f41cf6fddcde6da2e72ec78de45754d4f0dd03b133

Aliases

arxiv: 1203.5757 · arxiv_version: 1203.5757v2 · doi: 10.48550/arxiv.1203.5757 · pith_short_12: BBWFNCXQEY6G · pith_short_16: BBWFNCXQEY6GNVBP · pith_short_8: BBWFNCXQ

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/BBWFNCXQEY6GNVBPM32BZ5X53T \
  | 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: 086c568af0263c66d42f66f41cf6fddcde6da2e72ec78de45754d4f0dd03b133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6375372216e7623b601860b323eab67fad4b9579e0ccda120aca9012424ab73c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-03-26T18:35:11Z",
    "title_canon_sha256": "5f513e8ab3a7dbd493a57886f6be85270196a3f41f94cd2dfd64a0cd22093fea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5757",
    "kind": "arxiv",
    "version": 2
  }
}