Pith Number

pith:3LDZVL5S

pith:2018:3LDZVL5SNPXDRTTEEGV5PY2CXC

not attested not anchored not stored refs pending

Alternating Segmentation and Simulation for Contrast Adaptive Tissue Classification

Dzung L. Pham, Snehashis Roy

arxiv:1811.07087 v1 · 2018-11-17 · 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{3LDZVL5SNPXDRTTEEGV5PY2CXC}

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	2026-05-18T00:00:29.014103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dac79aafb26bee38ce6421abd7e342b8aa6b5cc41fcded79a235e8036d7877ed

Aliases

arxiv: 1811.07087 · arxiv_version: 1811.07087v1 · doi: 10.48550/arxiv.1811.07087 · pith_short_12: 3LDZVL5SNPXD · pith_short_16: 3LDZVL5SNPXDRTTE · pith_short_8: 3LDZVL5S

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/3LDZVL5SNPXDRTTEEGV5PY2CXC \
  | 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: dac79aafb26bee38ce6421abd7e342b8aa6b5cc41fcded79a235e8036d7877ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ced4087fe47e46601bae02ab248301ed36f10074cea14e088743bd4484b9b096",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-17T03:28:50Z",
    "title_canon_sha256": "390d72a5627c0472932598633e5e55298d1a6f1f010a7256bb79f3e884e49bdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07087",
    "kind": "arxiv",
    "version": 1
  }
}