Pith Number

pith:S7ROMN3X

pith:2018:S7ROMN3XONDZOBCH35WPM5HKOS

not attested not anchored not stored refs pending

L-infinity Formality check for the Hochschild Complex of Certain Universal Enveloping Algebras

Abdenacer Makhlouf, Martin Bordemann, Olivier Elchinger, Simone Gutt

arxiv:1807.03086 v1 · 2018-07-09 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7ROMN3XONDZOBCH35WPM5HKOS}

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	2026-05-18T00:11:12.956349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97e2e637777347970447df6cf674ea7498bd0d175d4f702cdfd942a4561c01e1

Aliases

arxiv: 1807.03086 · arxiv_version: 1807.03086v1 · doi: 10.48550/arxiv.1807.03086 · pith_short_12: S7ROMN3XONDZ · pith_short_16: S7ROMN3XONDZOBCH · pith_short_8: S7ROMN3X

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/S7ROMN3XONDZOBCH35WPM5HKOS \
  | 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: 97e2e637777347970447df6cf674ea7498bd0d175d4f702cdfd942a4561c01e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b064cd9eabd65bfb8f29e2c1d3a2f0715a4458799afe0ef911d940c7446775e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2018-07-09T13:01:31Z",
    "title_canon_sha256": "9617418fcc2cc7acb546bc97f227842f0dd243e5a09bf8381c0b0bf0da4e63fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03086",
    "kind": "arxiv",
    "version": 1
  }
}