Pith Number

pith:ZGTHXFDM

pith:2017:ZGTHXFDMVINTKJYOQDUUXQG2AN

not attested not anchored not stored refs pending

Arabic Character Segmentation Using Projection Based Approach with Profile's Amplitude Filter

Mahmoud A. A. Mousa, Mahmoud I. Abdalla, Mohammed S. Sayed

arxiv:1707.00800 v1 · 2017-07-04 · cs.CV · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZGTHXFDMVINTKJYOQDUUXQG2AN}

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	2026-05-18T00:40:56.964221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9a67b946caa1b35270e80e94bc0da036781c5916fccab3ac4766684a10ec41e

Aliases

arxiv: 1707.00800 · arxiv_version: 1707.00800v1 · doi: 10.48550/arxiv.1707.00800 · pith_short_12: ZGTHXFDMVINT · pith_short_16: ZGTHXFDMVINTKJYO · pith_short_8: ZGTHXFDM

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/ZGTHXFDMVINTKJYOQDUUXQG2AN \
  | 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: c9a67b946caa1b35270e80e94bc0da036781c5916fccab3ac4766684a10ec41e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d584ffd1eb8371fde3c721309d96f9912d91330fbdfee3aa574f3e48a871363b",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-04T02:29:07Z",
    "title_canon_sha256": "1ae5f222fe2abbfec8424f3436df5934b2ce50998b92e5985cf5fc265cf95a34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00800",
    "kind": "arxiv",
    "version": 1
  }
}