Pith Number

pith:IS2HZRXA

pith:2014:IS2HZRXAQJCTZQVL6ANRYYSLZD

not attested not anchored not stored refs pending

Scalable Link Prediction in Dynamic Networks via Non-Negative Matrix Factorization

Aram Galstyan, Dong Guo, Greg Ver Steeg, Junming Yin, Linhong Zhu

arxiv:1411.3675 v3 · 2014-11-13 · cs.SI · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IS2HZRXAQJCTZQVL6ANRYYSLZD}

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	2026-05-18T01:10:38.775086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44b47cc6e082453cc2abf01b1c624bc8c783bbfb3e6a3703b548e2bf816a9c50

Aliases

arxiv: 1411.3675 · arxiv_version: 1411.3675v3 · doi: 10.48550/arxiv.1411.3675 · pith_short_12: IS2HZRXAQJCT · pith_short_16: IS2HZRXAQJCTZQVL · pith_short_8: IS2HZRXA

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/IS2HZRXAQJCTZQVL6ANRYYSLZD \
  | 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: 44b47cc6e082453cc2abf01b1c624bc8c783bbfb3e6a3703b548e2bf816a9c50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee274da75ebb5326d3d337bd0861367f208b0d36cba5d2e7300f6c1120b505ab",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-11-13T19:36:54Z",
    "title_canon_sha256": "ad14b0269fa59dd7f63f448b107bde6089a27f67d21245089a223e975d24e990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3675",
    "kind": "arxiv",
    "version": 3
  }
}