Pith Number

pith:AONLKCT3

pith:2013:AONLKCT36UH6SI65NHXXZWLMZZ

not attested not anchored not stored refs pending

An Erd\H{o}s--Ko--Rado theorem for matchings in the complete graph

Neeldhara Misra, Vikram Kamat

arxiv:1303.4061 v1 · 2013-03-17 · math.CO · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AONLKCT36UH6SI65NHXXZWLMZZ}

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	2026-05-18T03:29:26.517727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

039ab50a7bf50fe923dd69ef7cd96cce4aba894287d2103a8614b6a4e7bf9568

Aliases

arxiv: 1303.4061 · arxiv_version: 1303.4061v1 · doi: 10.48550/arxiv.1303.4061 · pith_short_12: AONLKCT36UH6 · pith_short_16: AONLKCT36UH6SI65 · pith_short_8: AONLKCT3

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/AONLKCT36UH6SI65NHXXZWLMZZ \
  | 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: 039ab50a7bf50fe923dd69ef7cd96cce4aba894287d2103a8614b6a4e7bf9568

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a0cbdc2ace3f86ae83ba5a021b66b079f7e9a47cfab56273d9a1558baf1f987",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-03-17T14:28:29Z",
    "title_canon_sha256": "f5fe0fe11da545b706816a3d6e4b5d8bea3b978d754475532ae8dbbf7da840f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4061",
    "kind": "arxiv",
    "version": 1
  }
}