Pith Number

pith:7ZJGI63B

pith:2015:7ZJGI63BBIF2HMNYUM4BKVTERQ

not attested not anchored not stored refs pending

Inferring Networks of Substitutable and Complementary Products

Julian McAuley, Jure Leskovec, Rahul Pandey

arxiv:1506.08839 v1 · 2015-06-29 · cs.SI · 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{7ZJGI63BBIF2HMNYUM4BKVTERQ}

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	2026-05-18T01:37:34.322395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe52647b610a0ba3b1b8a3381556648c08f85646bb6cd02e4fddf5056e744357

Aliases

arxiv: 1506.08839 · arxiv_version: 1506.08839v1 · doi: 10.48550/arxiv.1506.08839 · pith_short_12: 7ZJGI63BBIF2 · pith_short_16: 7ZJGI63BBIF2HMNY · pith_short_8: 7ZJGI63B

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/7ZJGI63BBIF2HMNYUM4BKVTERQ \
  | 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: fe52647b610a0ba3b1b8a3381556648c08f85646bb6cd02e4fddf5056e744357

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b32063a0455be52577b6a76303230b92bd0027ab6215c7ecefa5543ade9f2118",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-06-29T20:06:28Z",
    "title_canon_sha256": "89ddb1ce7516df4e089fae37a24b5f3018be52fec24ae54f7e2ae48f65c68f71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08839",
    "kind": "arxiv",
    "version": 1
  }
}