Pith Number

pith:4VIRWLIU

pith:2019:4VIRWLIUBR5MPX7ZLMOVQVHM7P

not attested not anchored not stored refs pending

Spring-Electrical Models For Link Prediction

Akmal Artikov, Egor Samosvat, Yana Kashinskaya

arxiv:1906.04548 v1 · 2019-05-24 · cs.SI · cs.LG · 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{4VIRWLIUBR5MPX7ZLMOVQVHM7P}

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	2026-05-17T23:43:38.951760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5511b2d140c7ac7dff95b1d5854ecfbc2b649829ef012d7a0ccd27af0c27994

Aliases

arxiv: 1906.04548 · arxiv_version: 1906.04548v1 · doi: 10.48550/arxiv.1906.04548 · pith_short_12: 4VIRWLIUBR5M · pith_short_16: 4VIRWLIUBR5MPX7Z · pith_short_8: 4VIRWLIU

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/4VIRWLIUBR5MPX7ZLMOVQVHM7P \
  | 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: e5511b2d140c7ac7dff95b1d5854ecfbc2b649829ef012d7a0ccd27af0c27994

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c22baea37b795c314169a754a64f05213f4b32c008b9a6782b041c0f77a8b57c",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-05-24T13:47:44Z",
    "title_canon_sha256": "a6dc6351a158ec3c6ad8f7eaa77110e76cb77b88a70efc878ec8f8c8bb11f588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04548",
    "kind": "arxiv",
    "version": 1
  }
}