Pith Number

pith:VYNBRFPY

pith:2018:VYNBRFPYEIEKFELRUPTLGQGXX2

not attested not anchored not stored refs pending

$A_{\infty}$-coderivations and the Gerstenhaber bracket on Hochschild cohomology

C. Negron, S. Witherspoon, Y. Volkov

arxiv:1805.03167 v3 · 2018-05-08 · math.RT · math.RA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYNBRFPYEIEKFELRUPTLGQGXX2}

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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

The $B_\infty$-structure on the derived endomorphism algebra of the unit in a monoidal category

Receipt and verification

First computed	2026-07-05T00:02:53.275544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae1a1895f82208a29171a3e6b340d7be99a5f1c56ea4c6f4b57eeed655952bd3

Aliases

arxiv: 1805.03167 · arxiv_version: 1805.03167v3 · doi: 10.48550/arxiv.1805.03167 · pith_short_12: VYNBRFPYEIEK · pith_short_16: VYNBRFPYEIEKFELR · pith_short_8: VYNBRFPY

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/VYNBRFPYEIEKFELRUPTLGQGXX2 \
  | 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: ae1a1895f82208a29171a3e6b340d7be99a5f1c56ea4c6f4b57eeed655952bd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22ea4a01e11163503dd260cb0e74b4d180ec46fbe7dd6c0b626ad5778cf4a2cf",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2018-05-08T17:06:53Z",
    "title_canon_sha256": "50f827207e45e1634c89977fb15cab8776efcd74ebc50b430162995dabb8aa09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03167",
    "kind": "arxiv",
    "version": 3
  }
}