Pith Number

pith:FDZHK5ZZ

pith:2010:FDZHK5ZZG3ZSLLUYUZ32ZTBOSR

not attested not anchored not stored refs pending

A Family of Non-commutative geometries

Debabrata Sinha, Pulak Ranjan Giri

arxiv:1010.4418 v1 · 2010-10-21 · hep-th · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDZHK5ZZG3ZSLLUYUZ32ZTBOSR}

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	2026-05-18T04:12:12.149977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f275773936f325ae98a677accc2e9449a8b057ab0575c4a070b53de1b3bd89

Aliases

arxiv: 1010.4418 · arxiv_version: 1010.4418v1 · doi: 10.48550/arxiv.1010.4418 · pith_short_12: FDZHK5ZZG3ZS · pith_short_16: FDZHK5ZZG3ZSLLUY · pith_short_8: FDZHK5ZZ

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/FDZHK5ZZG3ZSLLUYUZ32ZTBOSR \
  | 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: 28f275773936f325ae98a677accc2e9449a8b057ab0575c4a070b53de1b3bd89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9006d38806453ca30eff77f95e6ceeb2ac143d200acb2c700fd5ee49a7c1f083",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-10-21T10:45:52Z",
    "title_canon_sha256": "28d9bbb353d0c9eee219e8b1f6a8918d118c32460fc29309b11a7eafce0579e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4418",
    "kind": "arxiv",
    "version": 1
  }
}