Pith Number

pith:ZRO6X4BP

pith:2014:ZRO6X4BPAHZ4KCMGPXUFCEDVMO

not attested not anchored not stored refs pending

Online Ranking with Top-1 Feedback

Ambuj Tewari, Sougata Chaudhuri

arxiv:1410.1103 v3 · 2014-10-05 · 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{ZRO6X4BPAHZ4KCMGPXUFCEDVMO}

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	2026-05-18T01:08:21.452980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc5debf02f01f3c509867de851107563b2233dd79c23b358c5939121007acf07

Aliases

arxiv: 1410.1103 · arxiv_version: 1410.1103v3 · doi: 10.48550/arxiv.1410.1103 · pith_short_12: ZRO6X4BPAHZ4 · pith_short_16: ZRO6X4BPAHZ4KCMG · pith_short_8: ZRO6X4BP

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/ZRO6X4BPAHZ4KCMGPXUFCEDVMO \
  | 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: cc5debf02f01f3c509867de851107563b2233dd79c23b358c5939121007acf07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a10524225602b7ea5ac2f2d15e5572863ee6a950d14dc0a45a76c31fd9d6f9a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-10-05T00:51:59Z",
    "title_canon_sha256": "219dffbcc476bbdc18ace5043437d0431aeaa93b300edfe56d15bb8bfe1145c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1103",
    "kind": "arxiv",
    "version": 3
  }
}