Pith Number

pith:5HFCCF37

pith:2024:5HFCCF37QX4GJEKGMZA7JD5YKQ

not attested not anchored not stored refs pending

Comparative Analysis of Audio Feature Extraction for Real-Time Talking Portrait Synthesis

Dag Johansen, Michael A. Riegler, P{\aa}l Halvorsen, Pegah Salehi, Saeed S. Sabet, Sajad Amouei Sheshkal, Sushant Gautam, Vajira Thambawita

arxiv:2411.13209 v1 · 2024-11-20 · cs.SD · cs.AI · cs.HC · 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{5HFCCF37QX4GJEKGMZA7JD5YKQ}

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	2026-07-05T09:38:06.685636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9ca21177f85f86491466641f48fb85435b57972ebcb57998645e6b42cc23d83

Aliases

arxiv: 2411.13209 · arxiv_version: 2411.13209v1 · doi: 10.48550/arxiv.2411.13209 · pith_short_12: 5HFCCF37QX4G · pith_short_16: 5HFCCF37QX4GJEKG · pith_short_8: 5HFCCF37

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/5HFCCF37QX4GJEKGMZA7JD5YKQ \
  | 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: e9ca21177f85f86491466641f48fb85435b57972ebcb57998645e6b42cc23d83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "262dc5b52254ad6de1f9fb4f346a5c460e763fe8357bc3db4d2278566a83a318",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2024-11-20T11:18:05Z",
    "title_canon_sha256": "649fc4dc30fd32d11895ef901a013cb081c4facbeb37d6277f7d8b7d828714ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13209",
    "kind": "arxiv",
    "version": 1
  }
}