Pith Number

pith:EQ2Z3H4R

pith:2012:EQ2Z3H4RRBBEJIDD26CFZWXHQ5

not attested not anchored not stored refs pending

Bianchi Identities for Non-Geometric Fluxes - From Quasi-Poisson Structures to Courant Algebroids

Andreas Deser, Erik Plauschinn, Felix Rennecke, Ralph Blumenhagen

arxiv:1205.1522 v2 · 2012-05-07 · 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{EQ2Z3H4RRBBEJIDD26CFZWXHQ5}

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	2026-05-18T01:57:37.014169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24359d9f91884244a063d7845cdae7876df1bd3f2eaafd9e60df1ff85a056bb2

Aliases

arxiv: 1205.1522 · arxiv_version: 1205.1522v2 · doi: 10.48550/arxiv.1205.1522 · pith_short_12: EQ2Z3H4RRBBE · pith_short_16: EQ2Z3H4RRBBEJIDD · pith_short_8: EQ2Z3H4R

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/EQ2Z3H4RRBBEJIDD26CFZWXHQ5 \
  | 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: 24359d9f91884244a063d7845cdae7876df1bd3f2eaafd9e60df1ff85a056bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2518327b90f650da75a207283af635a2a846839d1460a5e6be1cc38da9c867e7",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-05-07T20:03:32Z",
    "title_canon_sha256": "4c9e483d578e25cda17d29ad2cf1e71e790de5e808dad602b802da0db8c10edb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1522",
    "kind": "arxiv",
    "version": 2
  }
}