Pith Number

pith:T2FO2HSG

pith:2023:T2FO2HSG2X4FO66HPTCVW2SCY2

not attested not anchored not stored refs pending

Privacy-preserving and Privacy-attacking Approaches for Speech and Audio -- A Survey

Apu Kapadia, Donald Williamson, Yuchen Liu

arxiv:2309.15087 v1 · 2023-09-26 · cs.CR · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2FO2HSG2X4FO66HPTCVW2SCY2}

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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.

Cited by

1 paper in Pith

FreeTalk:A plug-and-play and black-box defense against speech synthesis attacks

Receipt and verification

First computed	2026-07-05T06:54:33.850966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e8aed1e46d5f8577bc77cc55b6a42c697a83ab1a26d0d0df3b8ed666f127f48

Aliases

arxiv: 2309.15087 · arxiv_version: 2309.15087v1 · doi: 10.48550/arxiv.2309.15087 · pith_short_12: T2FO2HSG2X4F · pith_short_16: T2FO2HSG2X4FO66H · pith_short_8: T2FO2HSG

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/T2FO2HSG2X4FO66HPTCVW2SCY2 \
  | 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: 9e8aed1e46d5f8577bc77cc55b6a42c697a83ab1a26d0d0df3b8ed666f127f48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc2f34e4ef8c51d4e6d515a944623276c5a400a9eee60d167d4857355b508414",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-09-26T17:31:35Z",
    "title_canon_sha256": "776d334c187cc2dc4196715b84d16d4c8d0dc02469af55bdeadbcb4ee34c4f4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.15087",
    "kind": "arxiv",
    "version": 1
  }
}