Pith Number

pith:JPOH2LC7

pith:2012:JPOH2LC7SUMM4LB2P7VGH2J6ME

not attested not anchored not stored refs pending

Synthetic sequence generator for recommender systems - memory biased random walk on sequence multilayer network

Matko Bosnjak, Miha Grcar, Nino Antulov-Fantulin, Tomislav Smuc, Vinko Zlatic

arxiv:1201.6134 v2 · 2012-01-30 · cs.IR · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPOH2LC7SUMM4LB2P7VGH2J6ME}

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	2026-05-18T02:21:18.272852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bdc7d2c5f9518ce2c3a7fea63e93e612779624c4a577ba92cd84b5a55729782

Aliases

arxiv: 1201.6134 · arxiv_version: 1201.6134v2 · doi: 10.48550/arxiv.1201.6134 · pith_short_12: JPOH2LC7SUMM · pith_short_16: JPOH2LC7SUMM4LB2 · pith_short_8: JPOH2LC7

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/JPOH2LC7SUMM4LB2P7VGH2J6ME \
  | 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: 4bdc7d2c5f9518ce2c3a7fea63e93e612779624c4a577ba92cd84b5a55729782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26803bafc1346540b4a9a9e31d7ec4773a70250aa62822c08cb255053ec05fe8",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2012-01-30T09:01:47Z",
    "title_canon_sha256": "fae61a25574aec8b1532e1aa9930902237c90d0752168874b2ec4cd2b85220d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6134",
    "kind": "arxiv",
    "version": 2
  }
}