Pith Number

pith:NHY3PV3R

pith:2016:NHY3PV3RM4DQOBJM3PP3JRHSKI

not attested not anchored not stored refs pending

Disjunctive Normal Level Set: An Efficient Parametric Implicit Method

Fitsum Mesadi, Mujdat Cetin, Tolga Tasdizen

arxiv:1606.07511 v1 · 2016-06-24 · 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{NHY3PV3RM4DQOBJM3PP3JRHSKI}

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	2026-05-18T01:11:57.400928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69f1b7d771670707052cdbdfb4c4f2521ec41ee21fa73b833b8cccb4a4ea97b2

Aliases

arxiv: 1606.07511 · arxiv_version: 1606.07511v1 · doi: 10.48550/arxiv.1606.07511 · pith_short_12: NHY3PV3RM4DQ · pith_short_16: NHY3PV3RM4DQOBJM · pith_short_8: NHY3PV3R

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/NHY3PV3RM4DQOBJM3PP3JRHSKI \
  | 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: 69f1b7d771670707052cdbdfb4c4f2521ec41ee21fa73b833b8cccb4a4ea97b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43484097bcbeeba04981d61bc8b444f153993d8b8b798cd8b5cb4a8124caa9a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-06-24T00:08:14Z",
    "title_canon_sha256": "8665903809d6bd3f61d272b45a77e3f94ffb6b34f306ad91752aa2c8bb84d1de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07511",
    "kind": "arxiv",
    "version": 1
  }
}