Pith Number

pith:LXHMOMHE

pith:2013:LXHMOMHEBSI2Q5PME4LVLK4KUQ

not attested not anchored not stored refs pending

Towards an Efficient Discovery of the Topological Representative Subgraphs

Engelbert Mephu Nguifo, Mohamed Moussaoui, Rabie Saidi, Wajdi Dhifli

arxiv:1307.7411 v3 · 2013-07-28 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXHMOMHEBSI2Q5PME4LVLK4KUQ}

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	2026-05-18T03:15:55.440352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dcec730e40c91a875ec271755ab8aa42c64add412dfa5afd88adcaafc515c32

Aliases

arxiv: 1307.7411 · arxiv_version: 1307.7411v3 · doi: 10.48550/arxiv.1307.7411 · pith_short_12: LXHMOMHEBSI2 · pith_short_16: LXHMOMHEBSI2Q5PM · pith_short_8: LXHMOMHE

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/LXHMOMHEBSI2Q5PME4LVLK4KUQ \
  | 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: 5dcec730e40c91a875ec271755ab8aa42c64add412dfa5afd88adcaafc515c32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d2ac659dc14edd60e790ad2d75db9bdc1cc6fce4099b5432124038b4d969cb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2013-07-28T22:17:40Z",
    "title_canon_sha256": "b74e25f6b9a12df95d8043552fb8efce61066ab62e5fa6c16672b02dd897c75c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7411",
    "kind": "arxiv",
    "version": 3
  }
}