Pith Number

pith:4F3PR4YJ

pith:2011:4F3PR4YJN66YXMLZNCWGMLVCTP

not attested not anchored not stored refs pending

Multi-Hypothesis CRF-Segmentation of Neural Tissue in Anisotropic EM Volumes

Albert Cardona, Bj\"orn Andres, Fred Hamprecht, Jan Funke, Matthew Cook

arxiv:1109.2449 v4 · 2011-09-12 · 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{4F3PR4YJN66YXMLZNCWGMLVCTP}

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	2026-05-18T04:12:54.256434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e176f8f3096fbd8bb17968ac662ea29bfb7bee055c424b5bdb71886446f8145f

Aliases

arxiv: 1109.2449 · arxiv_version: 1109.2449v4 · doi: 10.48550/arxiv.1109.2449 · pith_short_12: 4F3PR4YJN66Y · pith_short_16: 4F3PR4YJN66YXMLZ · pith_short_8: 4F3PR4YJ

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/4F3PR4YJN66YXMLZNCWGMLVCTP \
  | 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: e176f8f3096fbd8bb17968ac662ea29bfb7bee055c424b5bdb71886446f8145f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e89561712c66e38f6ae751c585264618bef31827b56118fd3b777b4f63227bf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2011-09-12T12:57:25Z",
    "title_canon_sha256": "93865ce9930df3b3e55d28f8a086755d9da37976c3c3be0d388b1a830ddd22d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2449",
    "kind": "arxiv",
    "version": 4
  }
}