Pith Number

pith:OKPYL5XT

pith:2017:OKPYL5XTYFOQIKBTRMJ6PM5OCP

not attested not anchored not stored refs pending

Self-Supervised Vision-Based Detection of the Active Speaker as Support for Socially-Aware Language Acquisition

Giampiero Salvi, Jonas Beskow, Kalin Stefanov

arxiv:1711.08992 v2 · 2017-11-24 · cs.CV · cs.CL · cs.HC · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OKPYL5XTYFOQIKBTRMJ6PM5OCP}

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	2026-05-17T23:40:20.920554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

729f85f6f3c15d0428338b13e7b3ae13da835f0025bfd95713a0455bf19860f4

Aliases

arxiv: 1711.08992 · arxiv_version: 1711.08992v2 · doi: 10.48550/arxiv.1711.08992 · pith_short_12: OKPYL5XTYFOQ · pith_short_16: OKPYL5XTYFOQIKBT · pith_short_8: OKPYL5XT

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/OKPYL5XTYFOQIKBTRMJ6PM5OCP \
  | 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: 729f85f6f3c15d0428338b13e7b3ae13da835f0025bfd95713a0455bf19860f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a77047059c023305d8fe98a72484ee3c537cca8258e6c3e5bb754bba8dbc1ba3",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.HC",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-24T14:45:06Z",
    "title_canon_sha256": "e3d9565c91b95fabb8cc1146dabacf6b95961ab730f6349d8c7bc0a37839a97c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08992",
    "kind": "arxiv",
    "version": 2
  }
}