Pith Number

pith:OUSNBYGW

pith:2014:OUSNBYGWAWFD7ZXC7VZIFLVYRU

not attested not anchored not stored refs pending

A graph-theoretical approach for the computation of connected iso-surfaces based on volumetric data

Abdulaziz Ali, Dieter Bothe

arxiv:1402.3236 v1 · 2014-02-13 · cs.CG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OUSNBYGWAWFD7ZXC7VZIFLVYRU}

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	2026-05-18T02:59:07.130298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7524d0e0d6058a3fe6e2fd7282aeb88d13042be50318cce2fb84d992d0505426

Aliases

arxiv: 1402.3236 · arxiv_version: 1402.3236v1 · doi: 10.48550/arxiv.1402.3236 · pith_short_12: OUSNBYGWAWFD · pith_short_16: OUSNBYGWAWFD7ZXC · pith_short_8: OUSNBYGW

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/OUSNBYGWAWFD7ZXC7VZIFLVYRU \
  | 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: 7524d0e0d6058a3fe6e2fd7282aeb88d13042be50318cce2fb84d992d0505426

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d112da7ec8ef6bee1b1a346b3d8a8c086863dd0a7eee7aec7771a0cd23629f75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2014-02-13T17:58:51Z",
    "title_canon_sha256": "f5f2fda1d898d8747f0f26ad7abc229da044cfb55f010ff0feaa43045d591f5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3236",
    "kind": "arxiv",
    "version": 1
  }
}