Pith Number

pith:MCRKENTT

pith:2015:MCRKENTTEFGGFX54LOGDSJGKBU

not attested not anchored not stored refs pending

A Deeper Look at Dataset Bias

Barbara Caputo, Novi Patricia, Tatiana Tommasi, Tinne Tuytelaars

arxiv:1505.01257 v1 · 2015-05-06 · 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{MCRKENTTEFGGFX54LOGDSJGKBU}

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	2026-05-18T02:16:50.004076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60a2a23673214c62dfbc5b8c3924ca0d012c77aa6f8de16b87c20c1aef31926f

Aliases

arxiv: 1505.01257 · arxiv_version: 1505.01257v1 · doi: 10.48550/arxiv.1505.01257 · pith_short_12: MCRKENTTEFGG · pith_short_16: MCRKENTTEFGGFX54 · pith_short_8: MCRKENTT

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/MCRKENTTEFGGFX54LOGDSJGKBU \
  | 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: 60a2a23673214c62dfbc5b8c3924ca0d012c77aa6f8de16b87c20c1aef31926f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8d67011d9b516e3d6783936245eb0d08d3840d60dbd4415ace697a029a942f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-05-06T06:19:23Z",
    "title_canon_sha256": "d26ac31a74031b7b7410212f7019e55109abf9bfa2d8717928151cb546a56e25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01257",
    "kind": "arxiv",
    "version": 1
  }
}