Pith Number

pith:XIR2NBDA

pith:2014:XIR2NBDAIN23ATASTFUD6KO6UI

not attested not anchored not stored refs pending

Microformal geometry and homotopy algebras

Theodore Voronov

arxiv:1411.6720 v7 · 2014-11-25 · math.DG · math-ph · math.MP · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIR2NBDAIN23ATASTFUD6KO6UI}

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	2026-05-17T23:56:56.374661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba23a684604375b04c1299683f29dea20fac8cbd2f71ea892a78f9d673d2c3a4

Aliases

arxiv: 1411.6720 · arxiv_version: 1411.6720v7 · doi: 10.48550/arxiv.1411.6720 · pith_short_12: XIR2NBDAIN23 · pith_short_16: XIR2NBDAIN23ATAS · pith_short_8: XIR2NBDA

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/XIR2NBDAIN23ATASTFUD6KO6UI \
  | 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: ba23a684604375b04c1299683f29dea20fac8cbd2f71ea892a78f9d673d2c3a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c408069bfb8a3972936346f3ec9f2d0be201ed7c8a6dbaa8364c88a1c69f4ea1",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-11-25T03:49:59Z",
    "title_canon_sha256": "bb26bdaa575d2989c7a28931cadf95ee53e71d7be9e6b69c1fbcdff1603f27e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6720",
    "kind": "arxiv",
    "version": 7
  }
}