Pith Number

pith:JODFY3TM

pith:2020:JODFY3TMWBA5MPJNHUJLPTKDFQ

not attested not anchored not stored refs pending

3D Probabilistic Segmentation and Volumetry from 2D projection images

Athanasios Vlontzos, Benjamin Hou, Bernhard Kainz, Daniel Rueckert, Samuel Budd

arxiv:2006.12809 v1 · 2020-06-23 · eess.IV · 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{JODFY3TMWBA5MPJNHUJLPTKDFQ}

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	2026-07-05T01:12:51.294654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b865c6e6cb041d63d2d3d12b7cd432c233a7e6c91dc07c4c43e6035cc2b3251

Aliases

arxiv: 2006.12809 · arxiv_version: 2006.12809v1 · doi: 10.48550/arxiv.2006.12809 · pith_short_12: JODFY3TMWBA5 · pith_short_16: JODFY3TMWBA5MPJN · pith_short_8: JODFY3TM

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/JODFY3TMWBA5MPJNHUJLPTKDFQ \
  | 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: 4b865c6e6cb041d63d2d3d12b7cd432c233a7e6c91dc07c4c43e6035cc2b3251

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eb12fd021acf2531788b0627fefd5ed68c4b34ecd62b9d393f5d10b92bab787",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-06-23T08:00:51Z",
    "title_canon_sha256": "e28df19fc3bca28415c31c6a4504150bf1073fb0c869b48ab4e20516796f01b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.12809",
    "kind": "arxiv",
    "version": 1
  }
}