Pith Number

pith:YOX2W4U2

pith:2017:YOX2W4U2DKE2YEC4ZS3E4MDSSH

not attested not anchored not stored refs pending

Link Prediction using Top-$k$ Shortest Distances

Andrei Lebedev, Jooyoung Lee, Manuel Mazzara, Victor Rivera

arxiv:1705.02936 v1 · 2017-04-04 · cs.SI · cs.DB · 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{YOX2W4U2DKE2YEC4ZS3E4MDSSH}

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	2026-05-18T00:44:53.300583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3afab729a1a89ac105cccb64e307291d160fa1e68d1038d5832540c92c0ab86

Aliases

arxiv: 1705.02936 · arxiv_version: 1705.02936v1 · doi: 10.48550/arxiv.1705.02936 · pith_short_12: YOX2W4U2DKE2 · pith_short_16: YOX2W4U2DKE2YEC4 · pith_short_8: YOX2W4U2

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/YOX2W4U2DKE2YEC4ZS3E4MDSSH \
  | 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: c3afab729a1a89ac105cccb64e307291d160fa1e68d1038d5832540c92c0ab86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6b270dd90fc7f2349ecb09f16ecc97eab27ab1360f4da2cc2a00a4d3ceb89d3",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-04-04T14:24:56Z",
    "title_canon_sha256": "9d8ea9ecfeafb77f7770ef18d8bb94b27d8868c1878b02dfa53679eb915c8bfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02936",
    "kind": "arxiv",
    "version": 1
  }
}