Pith Number

pith:A35LDSHG

pith:2014:A35LDSHGUGESGMBVLY5IQNJNI5

not attested not anchored not stored refs pending

Extraction of Line Word Character Segments Directly from Run Length Compressed Printed Text Documents

B.B. Chaudhuri, Mohammed Javed, P. Nagabhushan

arxiv:1403.7783 v1 · 2014-03-30 · 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{A35LDSHGUGESGMBVLY5IQNJNI5}

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	2026-05-18T02:55:12.392834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06fab1c8e6a1892330355e3a88352d4778f4da8872417113d8dd918e0618cd91

Aliases

arxiv: 1403.7783 · arxiv_version: 1403.7783v1 · doi: 10.48550/arxiv.1403.7783 · pith_short_12: A35LDSHGUGES · pith_short_16: A35LDSHGUGESGMBV · pith_short_8: A35LDSHG

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/A35LDSHGUGESGMBVLY5IQNJNI5 \
  | 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: 06fab1c8e6a1892330355e3a88352d4778f4da8872417113d8dd918e0618cd91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758dc1e487b7250917acfcacb22c7614d1a3a2c451f0b000eaf5ce58fdb86cc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-03-30T16:48:31Z",
    "title_canon_sha256": "2091abad1134578ae007c0f0a9e2a7bcdfb514bd31a2d6c6efe03c8d4c85a8b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7783",
    "kind": "arxiv",
    "version": 1
  }
}