Pith Number

pith:I4TGJ3MY

pith:2012:I4TGJ3MYTM6HT4V5KDV2F6HWKT

not attested not anchored not stored refs pending

On bundles of rank 3 computing Clifford indices

H. Lange, P. E. Newstead

arxiv:1201.2333 v3 · 2012-01-11 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I4TGJ3MYTM6HT4V5KDV2F6HWKT}

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	2026-05-18T02:29:25.503998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

472664ed989b3c79f2bd50eba2f8f654e57aa3cd398cf0f2387a7073b3a7235b

Aliases

arxiv: 1201.2333 · arxiv_version: 1201.2333v3 · doi: 10.48550/arxiv.1201.2333 · pith_short_12: I4TGJ3MYTM6H · pith_short_16: I4TGJ3MYTM6HT4V5 · pith_short_8: I4TGJ3MY

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/I4TGJ3MYTM6HT4V5KDV2F6HWKT \
  | 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: 472664ed989b3c79f2bd50eba2f8f654e57aa3cd398cf0f2387a7073b3a7235b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58b3df55945cefb79c163b58d50889701664bd528456643d7dca1c3c5ed8cd07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-01-11T15:49:32Z",
    "title_canon_sha256": "852dae0b61a770fc6b1b6a9e359e01db361bd43c25d2969470a00019d6821507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2333",
    "kind": "arxiv",
    "version": 3
  }
}