Pith Number

pith:LWZ3IJ5O

pith:2019:LWZ3IJ5O4BU2NH6BNTUSRX3Z6V

not attested not anchored not stored refs pending

MiSC: Mixed Strategies Crowdsourcing

Ching-Yun Ko, Ngai Wong, Rui Lin, Shu Li

arxiv:1905.07394 v1 · 2019-05-17 · cs.HC · 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{LWZ3IJ5O4BU2NH6BNTUSRX3Z6V}

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	2026-05-17T23:45:51.411576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5db3b427aee069a69fc16ce928df79f551ac446e96ff45138e857f85bb5402db

Aliases

arxiv: 1905.07394 · arxiv_version: 1905.07394v1 · doi: 10.48550/arxiv.1905.07394 · pith_short_12: LWZ3IJ5O4BU2 · pith_short_16: LWZ3IJ5O4BU2NH6B · pith_short_8: LWZ3IJ5O

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/LWZ3IJ5O4BU2NH6BNTUSRX3Z6V \
  | 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: 5db3b427aee069a69fc16ce928df79f551ac446e96ff45138e857f85bb5402db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad0fe40a0f78a51e3fa802c76b45a1c1b7376b93b5069ef4bf75b39b4df955d5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-05-17T17:42:56Z",
    "title_canon_sha256": "aeb5aa6d7592eaeedf481f2c30ab65f453ef9dc6e19c11bfcc818cd66fdc46d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07394",
    "kind": "arxiv",
    "version": 1
  }
}