Pith Number

pith:GLHA5D2B

pith:2017:GLHA5D2BZHQ7KSMSGAUP7AHKR4

not attested not anchored not stored refs pending

HMM-based Indic Handwritten Word Recognition using Zone Segmentation

Ayan Das, Ayan Kumar Bhunia, Partha Pratim Roy, Prasenjit Dey, Umapada Pal

arxiv:1708.00227 v1 · 2017-08-01 · 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{GLHA5D2BZHQ7KSMSGAUP7AHKR4}

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	2026-05-18T00:39:05.760374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32ce0e8f41c9e1f549923028ff80ea8f1172d48102fc83eeba606c283998a90a

Aliases

arxiv: 1708.00227 · arxiv_version: 1708.00227v1 · doi: 10.48550/arxiv.1708.00227 · pith_short_12: GLHA5D2BZHQ7 · pith_short_16: GLHA5D2BZHQ7KSMS · pith_short_8: GLHA5D2B

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/GLHA5D2BZHQ7KSMSGAUP7AHKR4 \
  | 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: 32ce0e8f41c9e1f549923028ff80ea8f1172d48102fc83eeba606c283998a90a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c769e5e1c25aa583764e77ead971aed472baae6747b67e24a2a8fbabc03d6cb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-01T09:52:03Z",
    "title_canon_sha256": "b448fdaef1fae0d6cbeae45932d248f321517ec2c1ea181ba86e5f62074c549c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00227",
    "kind": "arxiv",
    "version": 1
  }
}