Pith Number

pith:EMSDNWBW

pith:2014:EMSDNWBWQANLDSA7MSTXFBF5OK

not attested not anchored not stored refs pending

The stable set polytope of ($P_6$,triangle)-free graphs and new facet-inducing graphs

Raffaele Mosca

arxiv:1404.7623 v1 · 2014-04-30 · cs.DM · 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{EMSDNWBWQANLDSA7MSTXFBF5OK}

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	2026-05-18T02:52:55.199754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

232436d836801ab1c81f64a77284bd72807b0744c3ce8fd62ae7d6fcc6581097

Aliases

arxiv: 1404.7623 · arxiv_version: 1404.7623v1 · doi: 10.48550/arxiv.1404.7623 · pith_short_12: EMSDNWBWQANL · pith_short_16: EMSDNWBWQANLDSA7 · pith_short_8: EMSDNWBW

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/EMSDNWBWQANLDSA7MSTXFBF5OK \
  | 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: 232436d836801ab1c81f64a77284bd72807b0744c3ce8fd62ae7d6fcc6581097

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b85ae9a3d969aba70a41d90236494ef407f8947333e356f67882b27fabab01ec",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2014-04-30T08:18:14Z",
    "title_canon_sha256": "1a4733287a79741fca71a75929ab883ded6967584e90b8f852232813e55547a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7623",
    "kind": "arxiv",
    "version": 1
  }
}