Pith Number

pith:IV7QSLNV

pith:2021:IV7QSLNVOCDFRUQSJXHB7AISRY

not attested not anchored not stored refs pending

Truthful Information Elicitation from Hybrid Crowds

Ao Liu, Farhad Mohsin, Lirong Xia, Qishen Han, Sikai Ruan, Yuqing Kong

arxiv:2107.10119 v1 · 2021-07-21 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IV7QSLNVOCDFRUQSJXHB7AISRY}

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	2026-07-05T02:59:48.526387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

457f092db5708658d2124dce1f81128e088204da45ecba7bd4e8681488f9a7cf

Aliases

arxiv: 2107.10119 · arxiv_version: 2107.10119v1 · doi: 10.48550/arxiv.2107.10119 · pith_short_12: IV7QSLNVOCDF · pith_short_16: IV7QSLNVOCDFRUQS · pith_short_8: IV7QSLNV

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/IV7QSLNVOCDFRUQSJXHB7AISRY \
  | 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: 457f092db5708658d2124dce1f81128e088204da45ecba7bd4e8681488f9a7cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d27f7865c92736e348e315cbd8f5dc1a18905095f27ab858ea87dbda330561f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2021-07-21T14:44:38Z",
    "title_canon_sha256": "1547111680081779da655d2ecff5711038cdf4076ff3b3968103e024e45802a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.10119",
    "kind": "arxiv",
    "version": 1
  }
}