Pith Number

pith:362GDTYG

pith:2023:362GDTYGNL5YGTEQ4ORY42W7XX

not attested not anchored not stored refs pending

Homotopy lifting maps on Hochschild cohomology and connections to deformation of algebras using reduction systems

Tolulope Oke

arxiv:2308.12954 v1 · 2023-08-24 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{362GDTYGNL5YGTEQ4ORY42W7XX}

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	2026-07-05T06:44:24.125513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfb461cf066afb834c90e3a38e6adfbddb44b9a6c4fceb4f282ef8238abc71c2

Aliases

arxiv: 2308.12954 · arxiv_version: 2308.12954v1 · doi: 10.48550/arxiv.2308.12954 · pith_short_12: 362GDTYGNL5Y · pith_short_16: 362GDTYGNL5YGTEQ · pith_short_8: 362GDTYG

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/362GDTYGNL5YGTEQ4ORY42W7XX \
  | 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: dfb461cf066afb834c90e3a38e6adfbddb44b9a6c4fceb4f282ef8238abc71c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7d9827eedbc6d4ae9b6e1412592cb941615bdbc29a37cfe67bfb31a1b1842f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2023-08-24T17:46:27Z",
    "title_canon_sha256": "830d348417242e3dc3fc4f8bd91db07260270e2c6d03898738235e98c83be541"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.12954",
    "kind": "arxiv",
    "version": 1
  }
}