Pith Number

pith:PLP6WRRE

pith:2010:PLP6WRRE3536EQPZHRO5EEMDUK

not attested not anchored not stored refs pending

Decomposition results for Gram matrix determinants

Stephen Curran, Teodor Banica

arxiv:1009.4036 v2 · 2010-09-21 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PLP6WRRE3536EQPZHRO5EEMDUK}

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	2026-05-18T02:05:19.358965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7adfeb4624df77e241f93c5dd21183a2805fd81d6651ada96f5c5d6b86c9f080

Aliases

arxiv: 1009.4036 · arxiv_version: 1009.4036v2 · doi: 10.48550/arxiv.1009.4036 · pith_short_12: PLP6WRRE3536 · pith_short_16: PLP6WRRE3536EQPZ · pith_short_8: PLP6WRRE

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/PLP6WRRE3536EQPZHRO5EEMDUK \
  | 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: 7adfeb4624df77e241f93c5dd21183a2805fd81d6651ada96f5c5d6b86c9f080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c392d668a84f51c8cda4642587e1579ed1b79cd7eb35384fcef4b5b6b3e4187e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2010-09-21T10:09:55Z",
    "title_canon_sha256": "7bb320928e1173563f57c6d450895c1132c0895efff2971f5cceb1244b568019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4036",
    "kind": "arxiv",
    "version": 2
  }
}