Pith Number

pith:YVFIFC2D

pith:2016:YVFIFC2DL3H55HVHRTAZ6PDJTR

not attested not anchored not stored refs pending

Confidence-Weighted Bipartite Ranking

Hamidreza Chitsaz, Indrakshi Ray, Majdi Khalid

arxiv:1607.00847 v9 · 2016-07-04 · 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{YVFIFC2DL3H55HVHRTAZ6PDJTR}

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	2026-05-17T23:51:44.666472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c54a828b435ecfde9ea78cc19f3c699c76e9b040fd391f84fca1908ae36f9ae0

Aliases

arxiv: 1607.00847 · arxiv_version: 1607.00847v9 · doi: 10.48550/arxiv.1607.00847 · pith_short_12: YVFIFC2DL3H5 · pith_short_16: YVFIFC2DL3H55HVH · pith_short_8: YVFIFC2D

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/YVFIFC2DL3H55HVHRTAZ6PDJTR \
  | 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: c54a828b435ecfde9ea78cc19f3c699c76e9b040fd391f84fca1908ae36f9ae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9e776af34960fac7c8e75eaf5cd44f5ac00e4c7bec0d66eba0cf8925ac81c6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-07-04T12:21:04Z",
    "title_canon_sha256": "e0911400fe01677f7f6d52281c7cdca8133eb5e6a662f92a2670e1f65a540d47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00847",
    "kind": "arxiv",
    "version": 9
  }
}