Pith Number

pith:ZTYE36PB

pith:2026:ZTYE36PBAYKRXZXJJKO22HKR4Q

not attested not anchored not stored refs pending

Revisiting Maximum $k$-Biplex Search Through $k$-Bounded-Degree Deletion

Donghang Cui, Guoren Wang, Qiangqiang Dai, Ronghua Li

arxiv:2607.07419 v1 · 2026-07-08 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTYE36PBAYKRXZXJJKO22HKR4Q}

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	2026-07-09T01:20:24.470688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccf04df9e106151be6e94a9dad1d51e43810b05398c1029d2cfd0348150b6e6b

Aliases

arxiv: 2607.07419 · arxiv_version: 2607.07419v1 · doi: 10.48550/arxiv.2607.07419 · pith_short_12: ZTYE36PBAYKR · pith_short_16: ZTYE36PBAYKRXZXJ · pith_short_8: ZTYE36PB

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/ZTYE36PBAYKRXZXJJKO22HKR4Q \
  | 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: ccf04df9e106151be6e94a9dad1d51e43810b05398c1029d2cfd0348150b6e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4897fad8cc86c1d21c2087a657f4ead193898c828b0fa308950e8e681e479186",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-07-08T13:47:42Z",
    "title_canon_sha256": "b8f5fe95b3cbb9faccd76fa5fd2fc540290a73687ff8b2de3b9a260837ff5316"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07419",
    "kind": "arxiv",
    "version": 1
  }
}