Pith Number

pith:7XOC4CJL

pith:2013:7XOC4CJLWXIICP2VZ7C4WXCJB2

not attested not anchored not stored refs pending

A visual formalism for weights satisfying reverse inequalities

Diego Maldonado, Sapto Indratno, Sharad Silwal

arxiv:1311.5756 v2 · 2013-11-22 · math.AP · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XOC4CJLWXIICP2VZ7C4WXCJB2}

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	2026-05-18T03:02:34.043235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fddc2e092bb5d0813f55cfc5cb5c490e9e80e44d80610ca32b29d95c33181260

Aliases

arxiv: 1311.5756 · arxiv_version: 1311.5756v2 · doi: 10.48550/arxiv.1311.5756 · pith_short_12: 7XOC4CJLWXII · pith_short_16: 7XOC4CJLWXIICP2V · pith_short_8: 7XOC4CJL

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/7XOC4CJLWXIICP2VZ7C4WXCJB2 \
  | 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: fddc2e092bb5d0813f55cfc5cb5c490e9e80e44d80610ca32b29d95c33181260

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "811cac059477d6deca6f2218ac15b1fcce36c4d434fa72025bd048a6356b8bc0",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-11-22T14:07:13Z",
    "title_canon_sha256": "9e992e09291a2251274de3594f256e35be6d02dc70922a99283dab5285c0fd72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5756",
    "kind": "arxiv",
    "version": 2
  }
}