Pith Number

pith:NJHNCMOO

pith:2011:NJHNCMOOI6NS6CKV5DBFWZ7I6R

not attested not anchored not stored refs pending

Pattern polynomial graphs

A.Satyanarayana Reddy, Shashank K Mehta

arxiv:1106.4745 v1 · 2011-06-23 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJHNCMOOI6NS6CKV5DBFWZ7I6R}

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	2026-05-18T04:19:23.739322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a4ed131ce479b2f0955e8c25b67e8f463c34c64b3b6e880299db02726ade6a4

Aliases

arxiv: 1106.4745 · arxiv_version: 1106.4745v1 · doi: 10.48550/arxiv.1106.4745 · pith_short_12: NJHNCMOOI6NS · pith_short_16: NJHNCMOOI6NS6CKV · pith_short_8: NJHNCMOO

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/NJHNCMOOI6NS6CKV5DBFWZ7I6R \
  | 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: 6a4ed131ce479b2f0955e8c25b67e8f463c34c64b3b6e880299db02726ade6a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "321e208807f7854ff423b700b1753b0ceb18896a20e4eda73eff439136303330",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2011-06-23T14:50:02Z",
    "title_canon_sha256": "55dbb584b5665dfc6bd239d6bbd0f5866fce713ddff3db007eadcefe18cf2427"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4745",
    "kind": "arxiv",
    "version": 1
  }
}