Pith Number

pith:HTP4PJ46

pith:2025:HTP4PJ46CXTG4V3RQRUX3XLFNB

not attested not anchored not stored refs pending

Cohomology, Homotopy, Extensions, and Automorphisms of Nijenhuis Lie Conformal Algebras

Sania Asif

arxiv:2505.20867 v1 · 2025-05-27 · 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{HTP4PJ46CXTG4V3RQRUX3XLFNB}

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	2026-07-05T11:10:20.111891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cdfc7a79e15e66e577184697ddd656868a45dd814e3dc3f3f7a514fb481bd17

Aliases

arxiv: 2505.20867 · arxiv_version: 2505.20867v1 · doi: 10.48550/arxiv.2505.20867 · pith_short_12: HTP4PJ46CXTG · pith_short_16: HTP4PJ46CXTG4V3R · pith_short_8: HTP4PJ46

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/HTP4PJ46CXTG4V3RQRUX3XLFNB \
  | 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: 3cdfc7a79e15e66e577184697ddd656868a45dd814e3dc3f3f7a514fb481bd17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6760322393c357428070bd94219e670021b06318b7c270e51f60fb0290b63904",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2025-05-27T08:19:54Z",
    "title_canon_sha256": "c739ec89ac8cedfacf18b1fbc2f022e06adeff78755981b79b6446a4fd40021b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20867",
    "kind": "arxiv",
    "version": 1
  }
}