Pith Number

pith:RKZ33MVH

pith:2026:RKZ33MVHOLFS5MPSW5XBQDM3SG

not attested not anchored not stored refs pending

Hidden in Plain Tokens: Simply Robust, Gradient-Free Watermark for Synthetic Audio

Georgios Milis, Heng Huang, Yihan Wu, Yubin Qin

arxiv:2605.25967 v1 · 2026-05-25 · cs.LG · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKZ33MVHOLFS5MPSW5XBQDM3SG}

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	2026-05-26T02:05:20.863133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ab3bdb2a772cb2eb1f2b76e180d9b9181eeee410f3d7342d193b19facbfed8d

Aliases

arxiv: 2605.25967 · arxiv_version: 2605.25967v1 · doi: 10.48550/arxiv.2605.25967 · pith_short_12: RKZ33MVHOLFS · pith_short_16: RKZ33MVHOLFS5MPS · pith_short_8: RKZ33MVH

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/RKZ33MVHOLFS5MPSW5XBQDM3SG \
  | 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: 8ab3bdb2a772cb2eb1f2b76e180d9b9181eeee410f3d7342d193b19facbfed8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95ef49987d12998514ed37d5fe1ab8444bb36c579a5755a25a7a03108d6745ec",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-25T15:43:20Z",
    "title_canon_sha256": "0ac4120fc734da60a6b3f88aa0d9d32ec4dc74aeb7ba0432fac309cd163ee9b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25967",
    "kind": "arxiv",
    "version": 1
  }
}