Pith Number

pith:UCMP53O5

pith:2020:UCMP53O53D2NFII67BGSUMLBRS

not attested not anchored not stored refs pending

Quantitative Survey of the State of the Art in Sign Language Recognition

Oscar Koller

arxiv:2008.09918 v2 · 2020-08-22 · 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{UCMP53O53D2NFII67BGSUMLBRS}

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.

Cited by

4 papers in Pith

Emotion Recognition in Sign Language Conversation

SIGMA-ASL: Sensor-Integrated Multimodal Dataset for Sign Language Recognition

SignVerse-2M: A Two-Million-Clip Pose-Native Universe of 55+ Sign Languages

VGGT-HPE: Reframing Head Pose Estimation as Relative Pose Prediction

Receipt and verification

First computed	2026-07-05T01:31:30.540573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a098feedddd8f4d2a11ef84d2a31618cb1264edd7c7397dd602aa011e85a112e

Aliases

arxiv: 2008.09918 · arxiv_version: 2008.09918v2 · doi: 10.48550/arxiv.2008.09918 · pith_short_12: UCMP53O53D2N · pith_short_16: UCMP53O53D2NFII6 · pith_short_8: UCMP53O5

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/UCMP53O53D2NFII67BGSUMLBRS \
  | 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: a098feedddd8f4d2a11ef84d2a31618cb1264edd7c7397dd602aa011e85a112e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7a83c1b36a690a27a2f38ee46c695689fc5336604899229c2af92c71f3e64c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-22T21:57:48Z",
    "title_canon_sha256": "4c60655d114476a07762a010831a7ce72b4cfb3f09aa836ad4d70fd0d47ae7a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.09918",
    "kind": "arxiv",
    "version": 2
  }
}