Pith Number

pith:RYAJ32HW

pith:2012:RYAJ32HWO65JUND3ZIH6QGOVNQ

not attested not anchored not stored refs pending

Canonical forms of small tensors over F_2

Jiaxiong Hu, Murray R. Bremner

arxiv:1206.5179 v1 · 2012-06-22 · math.CO · math.AC · 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{RYAJ32HWO65JUND3ZIH6QGOVNQ}

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	2026-05-18T03:52:51.997847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e009de8f677ba9a347bca0fe819d56c0c80654f707d53818385876b835b2581

Aliases

arxiv: 1206.5179 · arxiv_version: 1206.5179v1 · doi: 10.48550/arxiv.1206.5179 · pith_short_12: RYAJ32HWO65J · pith_short_16: RYAJ32HWO65JUND3 · pith_short_8: RYAJ32HW

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/RYAJ32HWO65JUND3ZIH6QGOVNQ \
  | 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: 8e009de8f677ba9a347bca0fe819d56c0c80654f707d53818385876b835b2581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eef464766b9fe20a6232e931d8e919614fe097b41d30d2dd183f438aa3d7d063",
    "cross_cats_sorted": [
      "math.AC",
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2012-06-22T15:40:53Z",
    "title_canon_sha256": "4b2610aaa808d46445c8b4af857b8cf8e5d9d000469dda069d0c131d87a4ae3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5179",
    "kind": "arxiv",
    "version": 1
  }
}