Pith Number

pith:PFEVFR6E

pith:2025:PFEVFR6ETYI4T2ZT6AY6KK263W

not attested not anchored not stored refs pending

Speaker Embedding Informed Audiovisual Active Speaker Detection for Egocentric Recordings

Jason Clarke, Stefan Goetze, Yoshihiko Gotoh

arxiv:2502.06012 v1 · 2025-02-09 · 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{PFEVFR6ETYI4T2ZT6AY6KK263W}

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	2026-07-05T10:11:46.382204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

794952c7c49e11c9eb33f031e52b5edd815426aefd2e5a6e2a5d6ed75e6b496e

Aliases

arxiv: 2502.06012 · arxiv_version: 2502.06012v1 · doi: 10.48550/arxiv.2502.06012 · pith_short_12: PFEVFR6ETYI4 · pith_short_16: PFEVFR6ETYI4T2ZT · pith_short_8: PFEVFR6E

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/PFEVFR6ETYI4T2ZT6AY6KK263W \
  | 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: 794952c7c49e11c9eb33f031e52b5edd815426aefd2e5a6e2a5d6ed75e6b496e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82430de3beef36c726106113d06e0a0088c3f39521a4b3fa4db0db5da8d753d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2025-02-09T20:06:42Z",
    "title_canon_sha256": "c0fbc0f6c72433f2bea211fe589c1c832b4477cfe6124a4ad7b694eaaffa39bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06012",
    "kind": "arxiv",
    "version": 1
  }
}