Pith Number

pith:UWRAQCYG

pith:2015:UWRAQCYGVOVEVBLMJJIL6NUKWG

not attested not anchored not stored refs pending

Proof of a conjecture on monomial graphs

Felix Lazebnik, Stephen D. Lappano, Xiang-dong Hou

arxiv:1507.05306 v1 · 2015-07-19 · 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{UWRAQCYGVOVEVBLMJJIL6NUKWG}

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	2026-05-18T01:36:37.243202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5a2080b06abaa4a856c4a50bf368ab1aa48851f6f4a87d86503d3f93b0a3d25

Aliases

arxiv: 1507.05306 · arxiv_version: 1507.05306v1 · doi: 10.48550/arxiv.1507.05306 · pith_short_12: UWRAQCYGVOVE · pith_short_16: UWRAQCYGVOVEVBLM · pith_short_8: UWRAQCYG

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/UWRAQCYGVOVEVBLMJJIL6NUKWG \
  | 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: a5a2080b06abaa4a856c4a50bf368ab1aa48851f6f4a87d86503d3f93b0a3d25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "536c89d681be94a83b2d62b594343eecb87f17ea2b83f3488e791e010f0efd21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-07-19T16:50:14Z",
    "title_canon_sha256": "ab84b2331f7043fae17713effc2bd9efa9dc565666ce0f2bc6a5b49ba7febcba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05306",
    "kind": "arxiv",
    "version": 1
  }
}