Pith Number

pith:OXBGBRN6

pith:2017:OXBGBRN6533SFYXYIPN73NCG4K

not attested not anchored not stored refs pending

Cost-Effective Active Learning for Melanoma Segmentation

Axel Carlier, Emmanuel Faure, Marc Gorriz, Xavier Giro-i-Nieto

arxiv:1711.09168 v2 · 2017-11-24 · 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{OXBGBRN6533SFYXYIPN73NCG4K}

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	2026-05-18T00:29:23.996819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75c260c5beeef722e2f843dbfdb446e29e7872eaf5bb058a916d7da212af0aa5

Aliases

arxiv: 1711.09168 · arxiv_version: 1711.09168v2 · doi: 10.48550/arxiv.1711.09168 · pith_short_12: OXBGBRN6533S · pith_short_16: OXBGBRN6533SFYXY · pith_short_8: OXBGBRN6

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/OXBGBRN6533SFYXYIPN73NCG4K \
  | 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: 75c260c5beeef722e2f843dbfdb446e29e7872eaf5bb058a916d7da212af0aa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90d0d1bb27c6add7ef971496ac658e8a365f2fa89bb86f4e7dc71baf87633d2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-24T23:42:50Z",
    "title_canon_sha256": "22937cef35b016d641edfdd7d7bd831971dc9fde28343cc2c04acb48432e07ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09168",
    "kind": "arxiv",
    "version": 2
  }
}