Pith Number

pith:CMVC3ML6

pith:2022:CMVC3ML6Y4UAAT3M7CLEV7GRXH

not attested not anchored not stored refs pending

A generalization of Chu-Vandermonde's Identity

Mohsen Hooshmand, Seyed Saeed Naghibi

arxiv:2209.02588 v1 · 2022-08-04 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMVC3ML6Y4UAAT3M7CLEV7GRXH}

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.

Cited by

1 paper in Pith

Antipodal self-duality of square fishnet graphs

Receipt and verification

First computed	2026-07-05T04:55:12.815148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

132a2db17ec728004f6cf8964afcd1b9eb3bebd60e04b3a9bf4315b58cb91588

Aliases

arxiv: 2209.02588 · arxiv_version: 2209.02588v1 · doi: 10.48550/arxiv.2209.02588 · pith_short_12: CMVC3ML6Y4UA · pith_short_16: CMVC3ML6Y4UAAT3M · pith_short_8: CMVC3ML6

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/CMVC3ML6Y4UAAT3M7CLEV7GRXH \
  | 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: 132a2db17ec728004f6cf8964afcd1b9eb3bebd60e04b3a9bf4315b58cb91588

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15ca7ed3a32227831b083fe62e5397760e012eaccf25b8e5118abe9951669c85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2022-08-04T05:44:00Z",
    "title_canon_sha256": "28696fa706107624113d2c74bbb413ff4f2f35be323eef1b5c9de81bd1307620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02588",
    "kind": "arxiv",
    "version": 1
  }
}