Pith Number

pith:K6L476NV

pith:2014:K6L476NVWIOXHQLVEIU2GAPA2I

not attested not anchored not stored refs pending

Direct Processing of Document Images in Compressed Domain

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

arxiv:1410.2959 v2 · 2014-10-11 · 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{K6L476NVWIOXHQLVEIU2GAPA2I}

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	2026-05-18T02:40:09.773488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5797cff9b5b21d73c1752229a301e0d2363fe1c0ce6b640d9cd2379a4b0d80a0

Aliases

arxiv: 1410.2959 · arxiv_version: 1410.2959v2 · doi: 10.48550/arxiv.1410.2959 · pith_short_12: K6L476NVWIOX · pith_short_16: K6L476NVWIOXHQLV · pith_short_8: K6L476NV

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/K6L476NVWIOXHQLVEIU2GAPA2I \
  | 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: 5797cff9b5b21d73c1752229a301e0d2363fe1c0ce6b640d9cd2379a4b0d80a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8416be720a960e9e0c80d86deabc6b076b15fc4823596f27f7a0470264d9c377",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-10-11T07:16:41Z",
    "title_canon_sha256": "3db7bd4e5b3b4c805313bafa27c8c7ba6614d9766a8989f375c763b74ba6f781"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2959",
    "kind": "arxiv",
    "version": 2
  }
}