Pith Number

pith:QAXLIC2H

pith:2017:QAXLIC2H62467NIYECGPOCT7QM

not attested not anchored not stored refs pending

A Meyniel-type condition for bipancyclicity in balanced bipartite digraphs

Janusz Adamus

arxiv:1708.04674 v3 · 2017-08-15 · 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{QAXLIC2H62467NIYECGPOCT7QM}

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	2026-05-18T00:15:05.411811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

802eb40b47f6b9efb518208cf70a7f8311f9771b56f2a172cd8d1a046988329b

Aliases

arxiv: 1708.04674 · arxiv_version: 1708.04674v3 · doi: 10.48550/arxiv.1708.04674 · pith_short_12: QAXLIC2H6246 · pith_short_16: QAXLIC2H62467NIY · pith_short_8: QAXLIC2H

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/QAXLIC2H62467NIYECGPOCT7QM \
  | 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: 802eb40b47f6b9efb518208cf70a7f8311f9771b56f2a172cd8d1a046988329b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "088856f5d17377f66023a7b95f0e37de28e5a4283008c5337af5f6c504b984c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-08-15T20:16:37Z",
    "title_canon_sha256": "6208b4b23f2e252bb8823b55e8634ed310fbd1a490005d550a252ece7598bce5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04674",
    "kind": "arxiv",
    "version": 3
  }
}