Pith Number

pith:J5677RO3

pith:2013:J5677RO3FL36CVAJ4HBQ7OQYEM

not attested not anchored not stored refs pending

On Some Idempotent and Non-Associative Convex Structure

Walter Briec

arxiv:1311.0690 v1 · 2013-11-04 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J5677RO3FL36CVAJ4HBQ7OQYEM}

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	2026-05-18T03:08:05.134394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f7dffc5db2af7e15409e1c30fba182311f52b6fb869b176536ccdeb4e90618d

Aliases

arxiv: 1311.0690 · arxiv_version: 1311.0690v1 · doi: 10.48550/arxiv.1311.0690 · pith_short_12: J5677RO3FL36 · pith_short_16: J5677RO3FL36CVAJ · pith_short_8: J5677RO3

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/J5677RO3FL36CVAJ4HBQ7OQYEM \
  | 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: 4f7dffc5db2af7e15409e1c30fba182311f52b6fb869b176536ccdeb4e90618d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f8efa937cc9317aeb2af572978c0970b14d314c905379d6e7aa95dbc0bc541b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-11-04T13:17:34Z",
    "title_canon_sha256": "b67b9fd267ef137e4224e5e71f3031626c8cd43e773121bbf4da5eb9771d08b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0690",
    "kind": "arxiv",
    "version": 1
  }
}