Pith Number

pith:TAY44S2M

pith:2017:TAY44S2M6YWZQK7OJOD4SFSR7W

not attested not anchored not stored refs pending

Adaptive Blind Image Watermarking Using Fuzzy Inference System Based on Human Visual Perception

Kayvan Najarian, Maedeh Jamali, Nader Karimi, Shadrokh Samavi, Shahram Shirani, Shima Rafiei, S.M. Reza Soroushmehr

arxiv:1709.06536 v3 · 2017-09-05 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TAY44S2M6YWZQK7OJOD4SFSR7W}

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	2026-05-18T00:02:55.204190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9831ce4b4cf62d982bee4b87c91651fd87987c6b6db4c0f81cc5233104df55db

Aliases

arxiv: 1709.06536 · arxiv_version: 1709.06536v3 · doi: 10.48550/arxiv.1709.06536 · pith_short_12: TAY44S2M6YWZ · pith_short_16: TAY44S2M6YWZQK7O · pith_short_8: TAY44S2M

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/TAY44S2M6YWZQK7OJOD4SFSR7W \
  | 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: 9831ce4b4cf62d982bee4b87c91651fd87987c6b6db4c0f81cc5233104df55db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac227f4534eb240a35234ba2b37d9025988412206becac1f44e90047d6214a86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2017-09-05T19:17:46Z",
    "title_canon_sha256": "998506faa49b029a9ca591a6a48c7d658028a73ba96a5a96f0785c36a9bc86a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06536",
    "kind": "arxiv",
    "version": 3
  }
}