Pith Number

pith:SURY7P3J

pith:2024:SURY7P3JRP4T2SFV4U4DZ5OXCG

not attested not anchored not stored refs pending

Parameterized Complexity of Finding Dissimilar Shortest Paths

Ryo Funayama, Takeaki Uno, Yasuaki Kobayashi

arxiv:2402.14376 v1 · 2024-02-22 · 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{SURY7P3JRP4T2SFV4U4DZ5OXCG}

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.

Cited by

1 paper in Pith

A Case-Driven Multi-Agent Framework for E-Commerce Search Relevance

Receipt and verification

First computed	2026-07-05T07:48:09.278074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95238fbf698bf93d48b5e5383cf5d711b43fa43e80fdb52329db7b106ff93ba3

Aliases

arxiv: 2402.14376 · arxiv_version: 2402.14376v1 · doi: 10.48550/arxiv.2402.14376 · pith_short_12: SURY7P3JRP4T · pith_short_16: SURY7P3JRP4T2SFV · pith_short_8: SURY7P3J

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/SURY7P3JRP4T2SFV4U4DZ5OXCG \
  | 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: 95238fbf698bf93d48b5e5383cf5d711b43fa43e80fdb52329db7b106ff93ba3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d82f98349beb802c3199568484a133535bf09df9281f92e25e62ae0db19a9f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-02-22T08:40:03Z",
    "title_canon_sha256": "a669f261e52f651210c96464d34f963ee5450870307543675f22e3a8e0a299c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.14376",
    "kind": "arxiv",
    "version": 1
  }
}