Pith Number

pith:EZAQNBYM

pith:2014:EZAQNBYMT5B4QASJQNA22CMKEP

not attested not anchored not stored refs pending

Refinement-Cut: User-Guided Segmentation Algorithm for Translational Science

Jan Egger

arxiv:1406.1906 v1 · 2014-06-07 · 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{EZAQNBYMT5B4QASJQNA22CMKEP}

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	2026-05-18T02:50:12.259241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

264106870c9f43c802498341ad098a23e11f4f18cabbd39ef1afca50e781ae5d

Aliases

arxiv: 1406.1906 · arxiv_version: 1406.1906v1 · doi: 10.48550/arxiv.1406.1906 · pith_short_12: EZAQNBYMT5B4 · pith_short_16: EZAQNBYMT5B4QASJ · pith_short_8: EZAQNBYM

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/EZAQNBYMT5B4QASJQNA22CMKEP \
  | 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: 264106870c9f43c802498341ad098a23e11f4f18cabbd39ef1afca50e781ae5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e28dd7907dac63b742f5ade108c87cbb9ab934a8b0ea91b631be26a90eda46a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-06-07T17:11:00Z",
    "title_canon_sha256": "0d441c442bc709fdd1a40aba3513ed97448dab8537a2511209a119f68b745dd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1906",
    "kind": "arxiv",
    "version": 1
  }
}