Pith Number

pith:GUFV24XE

pith:2017:GUFV24XEGUQILFJMNK3NXPL7HP

not attested not anchored not stored refs pending

Maximum Induced Matching Algorithms via Vertex Ordering Characterizations

Lalla Mouatadid, Michel Habib

arxiv:1707.01245 v2 · 2017-07-05 · 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{GUFV24XEGUQILFJMNK3NXPL7HP}

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	2026-05-18T00:34:37.008695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

350b5d72e4352085952c6ab6dbbd7f3bcdb1480233de5f5ce5700ae3c9bc2414

Aliases

arxiv: 1707.01245 · arxiv_version: 1707.01245v2 · doi: 10.48550/arxiv.1707.01245 · pith_short_12: GUFV24XEGUQI · pith_short_16: GUFV24XEGUQILFJM · pith_short_8: GUFV24XE

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/GUFV24XEGUQILFJMNK3NXPL7HP \
  | 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: 350b5d72e4352085952c6ab6dbbd7f3bcdb1480233de5f5ce5700ae3c9bc2414

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98d1133b2f0eba35ad88cf311eb1dabb8652a44c27e7d2f56e3fa45fa82fbac3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-07-05T07:49:22Z",
    "title_canon_sha256": "4b770085ae64cabd6bc896c5be9e24cc17e75f544c67cd1d9dd7bb4fc761b757"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01245",
    "kind": "arxiv",
    "version": 2
  }
}