Pith Number

pith:GVGL74TQ

pith:2014:GVGL74TQG6CNHM6HQRLF6LTE2H

not attested not anchored not stored refs pending

Online Dating Recommendations: Matching Markets and Learning Preferences

Benyuan Liu, Bruno Ribeiro, David Jensen, Don Towsley, Hua Jiang, Kun Tu, Xiaodong Wang

arxiv:1401.8042 v1 · 2014-01-31 · cs.SI · cs.IR · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GVGL74TQG6CNHM6HQRLF6LTE2H}

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	2026-05-18T03:00:36.356045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

354cbff2703784d3b3c784565f2e64d1e6c6c2fde686bfd41cf2f19aaacc1f9f

Aliases

arxiv: 1401.8042 · arxiv_version: 1401.8042v1 · doi: 10.48550/arxiv.1401.8042 · pith_short_12: GVGL74TQG6CN · pith_short_16: GVGL74TQG6CNHM6H · pith_short_8: GVGL74TQ

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/GVGL74TQG6CNHM6HQRLF6LTE2H \
  | 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: 354cbff2703784d3b3c784565f2e64d1e6c6c2fde686bfd41cf2f19aaacc1f9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9974b2072adecb4b88991812374871020c6316c76580670130d8e842e1823525",
    "cross_cats_sorted": [
      "cs.IR",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-01-31T02:30:31Z",
    "title_canon_sha256": "a9e8a79f730a26d59eef3d76637c62260b983b8d6cfd475e9dac89bd6da3db97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.8042",
    "kind": "arxiv",
    "version": 1
  }
}