Pith Number

pith:OCPXAHPH

pith:2016:OCPXAHPHXZKEXWDYHPTI25VE3N

not attested not anchored not stored refs pending

A Truthful Mechanism with Biparameter Learning for Online Crowdsourcing

Divya Padmanabhan, Satyanath Bhat, Shweta Jain, Y Narahari

arxiv:1602.04032 v1 · 2016-02-12 · cs.AI · cs.GT · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OCPXAHPHXZKEXWDYHPTI25VE3N}

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	2026-05-18T01:20:54.799186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

709f701de7be544bd8783be68d76a4db6df117290023879849d1fdc04008a13f

Aliases

arxiv: 1602.04032 · arxiv_version: 1602.04032v1 · doi: 10.48550/arxiv.1602.04032 · pith_short_12: OCPXAHPHXZKE · pith_short_16: OCPXAHPHXZKEXWDY · pith_short_8: OCPXAHPH

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/OCPXAHPHXZKEXWDYHPTI25VE3N \
  | 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: 709f701de7be544bd8783be68d76a4db6df117290023879849d1fdc04008a13f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d32ce28ce307875c0998c84f344654c18cb8cdd99ab3b4f1a6508faed19371e0",
    "cross_cats_sorted": [
      "cs.GT",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-02-12T12:36:13Z",
    "title_canon_sha256": "6f7956a5d2c03b5b5002e7330d326d036c868e9cca1fda5c1a8ef2b233061952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04032",
    "kind": "arxiv",
    "version": 1
  }
}