Pith Number

pith:4OI2YHOG

pith:2007:4OI2YHOGD4IHUDNQ7UTDS6NVHT

not attested not anchored not stored refs pending

On the Performance of Joint Fingerprint Embedding and Decryption Scheme

Haila Wang, Shiguo Lian, Zhen Ren, Zhongxuan Liu

arxiv:0706.3076 v1 · 2007-06-21 · cs.MM · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OI2YHOGD4IHUDNQ7UTDS6NVHT}

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	2026-07-04T15:02:21.588511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e391ac1dc61f107a0db0fd263979b53cf1c33bedbb197b9d898b637c86ab0ad5

Aliases

arxiv: 0706.3076 · arxiv_version: 0706.3076v1 · doi: 10.48550/arxiv.0706.3076 · pith_short_12: 4OI2YHOGD4IH · pith_short_16: 4OI2YHOGD4IHUDNQ · pith_short_8: 4OI2YHOG

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/4OI2YHOGD4IHUDNQ7UTDS6NVHT \
  | 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: e391ac1dc61f107a0db0fd263979b53cf1c33bedbb197b9d898b637c86ab0ad5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "466b093a9a5ba071ee66fe7aedf925340a35d6d610e2e658954414ccdbc58c45",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "",
    "primary_cat": "cs.MM",
    "submitted_at": "2007-06-21T02:44:44Z",
    "title_canon_sha256": "a1d3b7ee82125e2c5d46f0704df5f96771c18b74ad6c65cfbfe2b8cdd59c16de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.3076",
    "kind": "arxiv",
    "version": 1
  }
}