Pith Number

pith:O2JFKJEQ

pith:2017:O2JFKJEQ2EC5UMXD7LDTTK7LKU

not attested not anchored not stored refs pending

Non-iterative Label Propagation in Optimal Leading Forest

Guoyin Wang, Ji Xu

arxiv:1709.08426 v2 · 2017-09-25 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2JFKJEQ2EC5UMXD7LDTTK7LKU}

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	2026-05-17T23:54:16.892701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7692552490d105da32e3fac739abeb5505e83db2375a9452856b09492ed827bf

Aliases

arxiv: 1709.08426 · arxiv_version: 1709.08426v2 · doi: 10.48550/arxiv.1709.08426 · pith_short_12: O2JFKJEQ2EC5 · pith_short_16: O2JFKJEQ2EC5UMXD · pith_short_8: O2JFKJEQ

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/O2JFKJEQ2EC5UMXD7LDTTK7LKU \
  | 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: 7692552490d105da32e3fac739abeb5505e83db2375a9452856b09492ed827bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "749d0258c1c3912e134af1b46bb0e78927ebb9f1f595df2c3b282af0e04cea30",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-09-25T11:25:36Z",
    "title_canon_sha256": "c4af06cb98da9eff510411ba6fdb7dfea97ddd4624e10290fc745b52d3f43b8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08426",
    "kind": "arxiv",
    "version": 2
  }
}