Pith Number

pith:YZGGXOQP

pith:2017:YZGGXOQPGU4QT2MHSJ3IVCSPAT

not attested not anchored not stored refs pending

Scalable Demand-Aware Recommendation

Cho-Jui Hsieh, Jinfeng Yi, Kush Varshney, Lijun Zhang, Yao Li

arxiv:1702.06347 v3 · 2017-02-21 · 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{YZGGXOQPGU4QT2MHSJ3IVCSPAT}

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	2026-05-18T00:29:39.306666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c64c6bba0f353909e98792768a8a4f04caa584cbf6b696d87cf015486d67bd8c

Aliases

arxiv: 1702.06347 · arxiv_version: 1702.06347v3 · doi: 10.48550/arxiv.1702.06347 · pith_short_12: YZGGXOQPGU4Q · pith_short_16: YZGGXOQPGU4QT2MH · pith_short_8: YZGGXOQP

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/YZGGXOQPGU4QT2MHSJ3IVCSPAT \
  | 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: c64c6bba0f353909e98792768a8a4f04caa584cbf6b696d87cf015486d67bd8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6837f5add850d681705f1e27d62848f32f6ce638a80e25dace2aa145f70ecfa8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-02-21T12:10:28Z",
    "title_canon_sha256": "195fb4eab81d05937b7fc3d4b5d2506ee1fccb1c79f82389e8840414fb2ba3b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06347",
    "kind": "arxiv",
    "version": 3
  }
}