Pith Number

pith:7LFGR23F

pith:2020:7LFGR23FD5MBSRFK7ZBHRQ7JDP

not attested not anchored not stored refs pending

BSL-1K: Scaling up co-articulated sign language recognition using mouthing cues

Andrew Zisserman, G\"ul Varol, Joon Son Chung, Liliane Momeni, Neil Fox, Samuel Albanie, Triantafyllos Afouras

arxiv:2007.12131 v2 · 2020-07-23 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7LFGR23FD5MBSRFK7ZBHRQ7JDP}

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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

SignMAE: Segmentation-Driven Self-Supervised Learning for Sign Language Recognition

Receipt and verification

First computed	2026-07-05T03:22:19.502484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faca68eb651f581944aafe4278c3e91bd2b2d2d6ad68429cca77992d72767c17

Aliases

arxiv: 2007.12131 · arxiv_version: 2007.12131v2 · doi: 10.48550/arxiv.2007.12131 · pith_short_12: 7LFGR23FD5MB · pith_short_16: 7LFGR23FD5MBSRFK · pith_short_8: 7LFGR23F

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/7LFGR23FD5MBSRFK7ZBHRQ7JDP \
  | 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: faca68eb651f581944aafe4278c3e91bd2b2d2d6ad68429cca77992d72767c17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6218556756a290963a35a3c2a1e4bc9c912ec41bf9b8240f1f4b2b117b896840",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-23T16:59:01Z",
    "title_canon_sha256": "c906d38555dd17d3c0d1f14aabd24cd84449194973dee4e9576711c078878927"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.12131",
    "kind": "arxiv",
    "version": 2
  }
}