Pith Number

pith:FWSXDI4U

pith:2012:FWSXDI4UMB6WGSBQTPW5UCIZRZ

not attested not anchored not stored refs pending

Comparison of Speech Activity Detection Techniques for Speaker Recognition

Goutam Saha, Md. Sahidullah

arxiv:1210.0297 v2 · 2012-10-01 · cs.MM · 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{FWSXDI4UMB6WGSBQTPW5UCIZRZ}

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	2026-05-18T03:43:51.769469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2da571a394607d6348309bedda09198e4c14f0f41f6cb474156f87cf7fefbdf6

Aliases

arxiv: 1210.0297 · arxiv_version: 1210.0297v2 · doi: 10.48550/arxiv.1210.0297 · pith_short_12: FWSXDI4UMB6W · pith_short_16: FWSXDI4UMB6WGSBQ · pith_short_8: FWSXDI4U

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/FWSXDI4UMB6WGSBQTPW5UCIZRZ \
  | 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: 2da571a394607d6348309bedda09198e4c14f0f41f6cb474156f87cf7fefbdf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40c517e34bdd84951f836a3172e6b87bb510f45b50e5065867d0e09001a555f4",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2012-10-01T07:10:12Z",
    "title_canon_sha256": "9a6ff6b568e6ac9ce0e08be9d9f1b45bb5a754fdc1a32d5a7c6f7db2f019c2d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0297",
    "kind": "arxiv",
    "version": 2
  }
}