Pith Number

pith:SOWJRFMS

pith:2025:SOWJRFMS5755DNDUGM2DO7TVPU

not attested not anchored not stored refs pending

Fast Maximum Common Subgraph Search: A Redundancy-Reduced Backtracking Approach

Cheng Long, Kaiqiang Yu, Kaixin Wang, Laks Lakshmanan, Reynold Cheng

arxiv:2502.11557 v1 · 2025-02-17 · cs.DB · 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{SOWJRFMS5755DNDUGM2DO7TVPU}

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	2026-07-05T10:15:30.772268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93ac989592effbd1b4743334377e757d28a7c135bf5ac9ff1279e24a0103308f

Aliases

arxiv: 2502.11557 · arxiv_version: 2502.11557v1 · doi: 10.48550/arxiv.2502.11557 · pith_short_12: SOWJRFMS5755 · pith_short_16: SOWJRFMS5755DNDU · pith_short_8: SOWJRFMS

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/SOWJRFMS5755DNDUGM2DO7TVPU \
  | 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: 93ac989592effbd1b4743334377e757d28a7c135bf5ac9ff1279e24a0103308f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "127c87a3e214807da373e798f34f3b129092eb9b4091f814786f6260f3d5bb50",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-02-17T08:43:49Z",
    "title_canon_sha256": "0ce53b66b0ae41678427233b9fd0c50c1d539e4357ea92d426dc009e05dc8db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11557",
    "kind": "arxiv",
    "version": 1
  }
}