Pith Number

pith:FZAXIRDO

pith:2021:FZAXIRDOBF3UZPC4GPPZ2HF47S

not attested not anchored not stored refs pending

On Hom-pre-Poisson algebras

Abdenacer Makhlouf, Lina Song, Shanshan Liu

arxiv:2109.10544 v1 · 2021-09-22 · math.RA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZAXIRDOBF3UZPC4GPPZ2HF47S}

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	2026-07-05T03:16:37.508894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e4174446e09774cbc5c33df9d1cbcfc92cd50b0956956931c7a07e3897ae6c9

Aliases

arxiv: 2109.10544 · arxiv_version: 2109.10544v1 · doi: 10.48550/arxiv.2109.10544 · pith_short_12: FZAXIRDOBF3U · pith_short_16: FZAXIRDOBF3UZPC4 · pith_short_8: FZAXIRDO

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/FZAXIRDOBF3UZPC4GPPZ2HF47S \
  | 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: 2e4174446e09774cbc5c33df9d1cbcfc92cd50b0956956931c7a07e3897ae6c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9393b54246c45c23836c918cd1f50e30eac9fe2676919d2e61b0ff9893013109",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2021-09-22T06:56:15Z",
    "title_canon_sha256": "c157b7e9ef36ee515e5b09fbbed30f1284a2035d347f2dfd3408a47b4f3303f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10544",
    "kind": "arxiv",
    "version": 1
  }
}