Pith Number

pith:M757PX3A

pith:2017:M757PX3A4FDPDNIQDEBXM7GHR5

not attested not anchored not stored refs pending

Universal Audio Steganalysis Based on Calibration and Reversed Frequency Resolution of Human Auditory System

Hamzeh Ghasemzadeh, Meisam Khalil Arjmandi

arxiv:1701.05614 v2 · 2017-01-19 · 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{M757PX3A4FDPDNIQDEBXM7GHR5}

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	2026-05-18T00:34:31.242054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67fbf7df60e146f1b5101903767cc78f6ca0c5859ab40c6aaee3195fa3fb7024

Aliases

arxiv: 1701.05614 · arxiv_version: 1701.05614v2 · doi: 10.48550/arxiv.1701.05614 · pith_short_12: M757PX3A4FDP · pith_short_16: M757PX3A4FDPDNIQ · pith_short_8: M757PX3A

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/M757PX3A4FDPDNIQDEBXM7GHR5 \
  | 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: 67fbf7df60e146f1b5101903767cc78f6ca0c5859ab40c6aaee3195fa3fb7024

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e7db13d0775190b5a6ac075f38689ad7699b8c0cbaee00f4b63c3db42ad5f28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2017-01-19T21:49:06Z",
    "title_canon_sha256": "a95e789c0c69d4c6c57491b0433553753752bb96f904d58719c7caccea4c2d7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05614",
    "kind": "arxiv",
    "version": 2
  }
}