Pith Number

pith:3TD7OJGL

pith:2026:3TD7OJGLXDQN2KZIUQ44AN325Z

not attested not anchored not stored refs pending

A Dynamic Programming Framework for Discovering Count and Values of Multilevel Image Thresholding

Eslam Hegazy, Mohamed Gabr

arxiv:2605.27287 v1 · 2026-05-26 · 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{3TD7OJGLXDQN2KZIUQ44AN325Z}

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	2026-05-27T02:06:15.606650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcc7f724cbb8e0dd2b28a439c0377aee6e781c325fe4ba601e86aa835d463138

Aliases

arxiv: 2605.27287 · arxiv_version: 2605.27287v1 · doi: 10.48550/arxiv.2605.27287 · pith_short_12: 3TD7OJGLXDQN · pith_short_16: 3TD7OJGLXDQN2KZI · pith_short_8: 3TD7OJGL

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/3TD7OJGLXDQN2KZIUQ44AN325Z \
  | 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: dcc7f724cbb8e0dd2b28a439c0377aee6e781c325fe4ba601e86aa835d463138

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7ceab98ba110a270f014e3d310b316f04f246c32fb40953a0d2469354f979fb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-26T17:03:45Z",
    "title_canon_sha256": "19dfebdddb6e8d0a748748be3fa236bf1ae84dec4aab0cf9019b41437f927293"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27287",
    "kind": "arxiv",
    "version": 1
  }
}