Pith Number

pith:QTR52ZTT

pith:2018:QTR52ZTTJXMAB32CMJXMSCCYGO

not attested not anchored not stored refs pending

Scalable Label Propagation for Multi-relational Learning on the Tensor Product of Graphs

David Sterling, George Karypis, Raphael Petegrosso, Rui Kuang, Shaden Smith, Zhuliu Li

arxiv:1802.07379 v2 · 2018-02-20 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QTR52ZTTJXMAB32CMJXMSCCYGO}

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	2026-07-05T01:03:17.332866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84e3dd66734dd800ef42626ec90858338717cfd4dfe0d1a1b0b265ddbd0d1c0a

Aliases

arxiv: 1802.07379 · arxiv_version: 1802.07379v2 · doi: 10.48550/arxiv.1802.07379 · pith_short_12: QTR52ZTTJXMA · pith_short_16: QTR52ZTTJXMAB32C · pith_short_8: QTR52ZTT

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/QTR52ZTTJXMAB32CMJXMSCCYGO \
  | 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: 84e3dd66734dd800ef42626ec90858338717cfd4dfe0d1a1b0b265ddbd0d1c0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0b7f3f59fbe15dc97160e195e0f079ae3da2b7b4ea84a5e9dda113d19745046",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-20T23:58:08Z",
    "title_canon_sha256": "37f1600cb90a412cb0e360072be5cfdc40ecde33d647c7fb1de1e45fdccc4bd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07379",
    "kind": "arxiv",
    "version": 2
  }
}