Pith Number

pith:3WCW7LUE

pith:2018:3WCW7LUEBCKFORBPTEH4OI2HVZ

not attested not anchored not stored refs pending

Distributed Evaluations: Ending Neural Point Metrics

Daniel Cohen, Scott M. Jordan, W. Bruce Croft

arxiv:1806.03790 v1 · 2018-06-11 · 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{3WCW7LUEBCKFORBPTEH4OI2HVZ}

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	2026-05-18T00:13:42.055195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd856fae84089457442f990fc72347ae4b5941bcd13b7954e78f8ef5b21eb4a5

Aliases

arxiv: 1806.03790 · arxiv_version: 1806.03790v1 · doi: 10.48550/arxiv.1806.03790 · pith_short_12: 3WCW7LUEBCKF · pith_short_16: 3WCW7LUEBCKFORBP · pith_short_8: 3WCW7LUE

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/3WCW7LUEBCKFORBPTEH4OI2HVZ \
  | 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: dd856fae84089457442f990fc72347ae4b5941bcd13b7954e78f8ef5b21eb4a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b2d2a2c2c7a9e89ac9116da331be4dfbe23036cf15f2ee13d8a49068e5d0571",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-06-11T03:26:29Z",
    "title_canon_sha256": "cf4f02faf7aa93a5b59b993f9d3916a66e56650d8dc5c320450876973e70c39c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03790",
    "kind": "arxiv",
    "version": 1
  }
}