Pith Number

pith:CQ7UWYEW

pith:2016:CQ7UWYEW4IT2QHUYATIITWZTTE

not attested not anchored not stored refs pending

Efficient Classification of Multi-Labelled Text Streams by Clashing

Ilias Flaounas, Nello Cristianini, Ricardo \~Nanculef

arxiv:1604.03200 v1 · 2016-04-12 · cs.AI · 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{CQ7UWYEW4IT2QHUYATIITWZTTE}

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	2026-05-18T01:17:16.177003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

143f4b6096e227a81e9804d089db33991f5bfaee6c1dc288e7304b0de63980f3

Aliases

arxiv: 1604.03200 · arxiv_version: 1604.03200v1 · doi: 10.48550/arxiv.1604.03200 · pith_short_12: CQ7UWYEW4IT2 · pith_short_16: CQ7UWYEW4IT2QHUY · pith_short_8: CQ7UWYEW

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/CQ7UWYEW4IT2QHUYATIITWZTTE \
  | 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: 143f4b6096e227a81e9804d089db33991f5bfaee6c1dc288e7304b0de63980f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64b3a6d0a5dcae50a0227a19a29253f6d9f2d87f4ae25d09d0f41ce3504d8aa8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-04-12T01:52:38Z",
    "title_canon_sha256": "6073cccb942b3b8ad8b49e7b0d27d281120e83c2d5f635c36feca51e9adde924"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03200",
    "kind": "arxiv",
    "version": 1
  }
}