Pith Number

pith:637SM5FH

pith:2018:637SM5FH4B7NDVRIH75PD2LEHJ

not attested not anchored not stored refs pending

Seeded Graph Matching via Large Neighborhood Statistics

Elchanan Mossel, Jiaming Xu

arxiv:1807.10262 v1 · 2018-07-26 · cs.LG · cs.DM · cs.DS · cs.IT · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{637SM5FH4B7NDVRIH75PD2LEHJ}

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	2026-05-18T00:09:42.729999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6ff2674a7e07ed1d6283ffaf1e9643a60ce0ff1ed23c5957f503f312ac8cc4e

Aliases

arxiv: 1807.10262 · arxiv_version: 1807.10262v1 · doi: 10.48550/arxiv.1807.10262 · pith_short_12: 637SM5FH4B7N · pith_short_16: 637SM5FH4B7NDVRI · pith_short_8: 637SM5FH

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/637SM5FH4B7NDVRIH75PD2LEHJ \
  | 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: f6ff2674a7e07ed1d6283ffaf1e9643a60ce0ff1ed23c5957f503f312ac8cc4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "671bce36f6a56fc071840465cc708ec243140efce90ac5c592843eedef4166ef",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.DS",
      "cs.IT",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-26T17:44:00Z",
    "title_canon_sha256": "ab08ad7e8f2c106bfbaae7b43dd5e1564a54c46047e2ab64637097ee01276a43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10262",
    "kind": "arxiv",
    "version": 1
  }
}