Pith Number

pith:NRWPKVIG

pith:2015:NRWPKVIGO4OJUIGIRRDRDQAPZ7

not attested not anchored not stored refs pending

Predicting Relevance based on Assessor Disagreement: Analysis and Practical Applications for Search Evaluation

Chris Develder, Djoerd Hiemstra, Dong Nguyen, Robin Aly, Thomas Demeester

arxiv:1511.07237 v1 · 2015-11-23 · 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{NRWPKVIGO4OJUIGIRRDRDQAPZ7}

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	2026-05-18T01:26:11.877525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c6cf55506771c9a20c88c4711c00fcffa22c783e62018254c448fd0c24dd8b0

Aliases

arxiv: 1511.07237 · arxiv_version: 1511.07237v1 · doi: 10.48550/arxiv.1511.07237 · pith_short_12: NRWPKVIGO4OJ · pith_short_16: NRWPKVIGO4OJUIGI · pith_short_8: NRWPKVIG

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/NRWPKVIGO4OJUIGIRRDRDQAPZ7 \
  | 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: 6c6cf55506771c9a20c88c4711c00fcffa22c783e62018254c448fd0c24dd8b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b944dd4fc2db172cd985d1b3098a98aea1112125b985e4dbb484bc7860a3f00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2015-11-23T14:31:43Z",
    "title_canon_sha256": "995242d0fbe75dfe67b6d766d2d37b304b59aa2413eb5d9fae5e065c247c5ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07237",
    "kind": "arxiv",
    "version": 1
  }
}