Pith Number

pith:EGSDDAP4

pith:2017:EGSDDAP4VROULQR6LIKSB2GWRO

not attested not anchored not stored refs pending

Multi-layer architecture for efficient steganalysis of Undermp3cover in multi-encoder scenario

Hamzeh Ghasemzadeh

arxiv:1710.01230 v2 · 2017-10-03 · cs.CR · 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{EGSDDAP4VROULQR6LIKSB2GWRO}

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	2026-05-18T00:11:50.435068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21a43181fcac5d45c23e5a1520e8d68ba95db71701505a9dbaadc4a4431a81cc

Aliases

arxiv: 1710.01230 · arxiv_version: 1710.01230v2 · doi: 10.48550/arxiv.1710.01230 · pith_short_12: EGSDDAP4VROU · pith_short_16: EGSDDAP4VROULQR6 · pith_short_8: EGSDDAP4

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/EGSDDAP4VROULQR6LIKSB2GWRO \
  | 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: 21a43181fcac5d45c23e5a1520e8d68ba95db71701505a9dbaadc4a4431a81cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "314d37cd46a60c39652102effb02d0769869b32f1e5ee056c514d0317a657744",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-10-03T15:57:19Z",
    "title_canon_sha256": "e68f3835c6beec839de31b378da84248a24b38532f51fa70ba80796d467a2a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01230",
    "kind": "arxiv",
    "version": 2
  }
}