Pith Number

pith:GIKUN6DN

pith:2016:GIKUN6DNHTHUUINDBFO4PWSM4T

not attested not anchored not stored refs pending

Learning to Rank Personalized Search Results in Professional Networks

Shakti Sinha, Viet Ha-Thuc

arxiv:1605.04624 v1 · 2016-05-16 · 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{GIKUN6DNHTHUUINDBFO4PWSM4T}

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	2026-05-18T01:14:46.694245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

321546f86d3ccf4a21a3095dc7da4ce4f9fc816d323cec6ec5900617fa146349

Aliases

arxiv: 1605.04624 · arxiv_version: 1605.04624v1 · doi: 10.48550/arxiv.1605.04624 · pith_short_12: GIKUN6DNHTHU · pith_short_16: GIKUN6DNHTHUUIND · pith_short_8: GIKUN6DN

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/GIKUN6DNHTHUUINDBFO4PWSM4T \
  | 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: 321546f86d3ccf4a21a3095dc7da4ce4f9fc816d323cec6ec5900617fa146349

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "218da5b8457c643dce2699a6cc87e4c9feb48cb7fdef91aaad33d9e81e9a1b20",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-05-16T00:59:07Z",
    "title_canon_sha256": "3a7814d56ce178a7ff97afca013c5c10216733e62594cbf287015ac2d4aae77d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04624",
    "kind": "arxiv",
    "version": 1
  }
}