Pith Number

pith:VHI3OELC

pith:2019:VHI3OELC6CXLQU3OKEVBVF2SE2

not attested not anchored not stored refs pending

Entity Personalized Talent Search Models with Tree Interaction Features

Alex Shelkovnykov, Brian Schmitz, Cagri Ozcaglar, Erik Buchanan, Prakhar Sharma, Sahin Geyik, Yiming Ma

arxiv:1902.09041 v1 · 2019-02-25 · cs.AI · 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{VHI3OELC6CXLQU3OKEVBVF2SE2}

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	2026-05-17T23:52:46.854645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9d1b71162f0aeb8536e512a1a975226895bc2f5349fd300346d329ab33ff5f6

Aliases

arxiv: 1902.09041 · arxiv_version: 1902.09041v1 · doi: 10.48550/arxiv.1902.09041 · pith_short_12: VHI3OELC6CXL · pith_short_16: VHI3OELC6CXLQU3O · pith_short_8: VHI3OELC

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/VHI3OELC6CXLQU3OKEVBVF2SE2 \
  | 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: a9d1b71162f0aeb8536e512a1a975226895bc2f5349fd300346d329ab33ff5f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "775f87ae86b805381b36508459dccae0a5a440d00cdb487d29070b1077983620",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-02-25T00:00:45Z",
    "title_canon_sha256": "395417224cb90ea141db3ec8d818e89006c9b54afbfa674ab4c5026ebef97a99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09041",
    "kind": "arxiv",
    "version": 1
  }
}