Pith Number

pith:GS42RCEZ

pith:2010:GS42RCEZPJ7MHOSUQOGUH7FNMZ

not attested not anchored not stored refs pending

The Data Replication Method for the Classification with Reject Option

Jaime S. Cardoso, Ricardo Sousa

arxiv:1011.3177 v3 · 2010-11-14 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GS42RCEZPJ7MHOSUQOGUH7FNMZ}

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	2026-05-18T04:18:15.253930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34b9a888997a7ec3ba54838d43fcad6656f80accd0c71001f6a53c26740e23a1

Aliases

arxiv: 1011.3177 · arxiv_version: 1011.3177v3 · doi: 10.48550/arxiv.1011.3177 · pith_short_12: GS42RCEZPJ7M · pith_short_16: GS42RCEZPJ7MHOSU · pith_short_8: GS42RCEZ

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/GS42RCEZPJ7MHOSUQOGUH7FNMZ \
  | 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: 34b9a888997a7ec3ba54838d43fcad6656f80accd0c71001f6a53c26740e23a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba57e0afb7dbffd65337100d94537961349197b0519b04f41b08e86899ec344f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2010-11-14T02:48:02Z",
    "title_canon_sha256": "fab20f6d44103b84bfa6431075034f23bf2d749ef6a94ca6ac4a89e1be2fcbca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3177",
    "kind": "arxiv",
    "version": 3
  }
}