Pith Number

pith:NBLBUCUE

pith:2014:NBLBUCUEEKBFWORMVHHWZGCOUN

not attested not anchored not stored refs pending

Enhanced EZW Technique for Compression of Image by Setting Detail Retaining Pass Number

Ashish Nautiyal, Isha Tyagi, Meenu Balodhi, Vishwanath Bijalwan

arxiv:1407.3673 v2 · 2014-07-03 · 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{NBLBUCUEEKBFWORMVHHWZGCOUN}

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	2026-05-18T01:01:42.548877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68561a0a8422825b3a2ca9cf6c984ea355ce50dc5305373e78eacac569e74c47

Aliases

arxiv: 1407.3673 · arxiv_version: 1407.3673v2 · doi: 10.48550/arxiv.1407.3673 · pith_short_12: NBLBUCUEEKBF · pith_short_16: NBLBUCUEEKBFWORM · pith_short_8: NBLBUCUE

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/NBLBUCUEEKBFWORMVHHWZGCOUN \
  | 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: 68561a0a8422825b3a2ca9cf6c984ea355ce50dc5305373e78eacac569e74c47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4c0b6a3ad3ce6fde16ab6b4815759a16861664035122aca8ced560aa5d09235",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-07-03T10:55:52Z",
    "title_canon_sha256": "c8f12bbab79a4c7afe1baa127433a1f2ca3f2de4f7e62aee9989d78fdf6cf8d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3673",
    "kind": "arxiv",
    "version": 2
  }
}