Pith Number

pith:N3HOQMV3

pith:2019:N3HOQMV3WRHJPO3Q25XPR3KUVJ

not attested not anchored not stored refs pending

Minimizing Time-to-Rank: A Learning and Recommendation Approach

Chaonan Ye, Haoming Li, Junming Wang, Lirong Xia, Rohit Vaish, Sujoy Sikdar

arxiv:1905.11984 v1 · 2019-05-27 · cs.HC · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N3HOQMV3WRHJPO3Q25XPR3KUVJ}

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	2026-05-17T23:44:49.280407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ecee832bbb44e97bb70d76ef8ed54aa75461f256b814965fb72755109e4b6d7

Aliases

arxiv: 1905.11984 · arxiv_version: 1905.11984v1 · doi: 10.48550/arxiv.1905.11984 · pith_short_12: N3HOQMV3WRHJ · pith_short_16: N3HOQMV3WRHJPO3Q · pith_short_8: N3HOQMV3

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/N3HOQMV3WRHJPO3Q25XPR3KUVJ \
  | 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: 6ecee832bbb44e97bb70d76ef8ed54aa75461f256b814965fb72755109e4b6d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2c5cad4c9577520bbc9f088fed9482f25fb5b58077470d5d24f3237ee3e085d",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-05-27T23:50:06Z",
    "title_canon_sha256": "699acc2f8c73d4489e7b0369d1bba872b2f004d839f3b5f5f1a6cba89510d0b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11984",
    "kind": "arxiv",
    "version": 1
  }
}