Pith Number

pith:LRVRYSAP

pith:2019:LRVRYSAPBHAF6XOUDEDMTVEUED

not attested not anchored not stored refs pending

Truth Inference at Scale: A Bayesian Model for Adjudicating Highly Redundant Crowd Annotations

Benjamin I. P. Rubinstein, Trevor Cohn, Yuan Li

arxiv:1902.08918 v1 · 2019-02-24 · cs.LG · cs.IR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRVRYSAPBHAF6XOUDEDMTVEUED}

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	2026-05-17T23:52:49.416386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c6b1c480f09c05f5dd41906c9d49420eba94b6fa41f4368fca46cddea498bcd

Aliases

arxiv: 1902.08918 · arxiv_version: 1902.08918v1 · doi: 10.48550/arxiv.1902.08918 · pith_short_12: LRVRYSAPBHAF · pith_short_16: LRVRYSAPBHAF6XOU · pith_short_8: LRVRYSAP

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/LRVRYSAPBHAF6XOUDEDMTVEUED \
  | 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: 5c6b1c480f09c05f5dd41906c9d49420eba94b6fa41f4368fca46cddea498bcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8883be0d416094523e497a01f117f4009c490afd13a4c634df521bac1ade149",
    "cross_cats_sorted": [
      "cs.IR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-24T10:48:25Z",
    "title_canon_sha256": "4930b130c1591a3cf233efdb4e778c040d1e662ea23cfb6e9e3fd8c08786f96c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08918",
    "kind": "arxiv",
    "version": 1
  }
}