Pith Number

pith:LOYNAFFO

pith:2023:LOYNAFFONLXMRDHAH6WNHHTWSE

not attested not anchored not stored refs pending

Isolated Sign Language Recognition based on Tree Structure Skeleton Images

David Laines, Gilberto Ochoa-Ruiz, Gissella Bejarano, Miguel Gonzalez-Mendoza

arxiv:2304.05403 v1 · 2023-04-10 · 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{LOYNAFFONLXMRDHAH6WNHHTWSE}

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	2026-07-05T06:00:18.213618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bb0d014ae6aeec88ce03facd39e76911b34cb1a45122988747e4c6aa7e2fce2

Aliases

arxiv: 2304.05403 · arxiv_version: 2304.05403v1 · doi: 10.48550/arxiv.2304.05403 · pith_short_12: LOYNAFFONLXM · pith_short_16: LOYNAFFONLXMRDHA · pith_short_8: LOYNAFFO

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/LOYNAFFONLXMRDHAH6WNHHTWSE \
  | 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: 5bb0d014ae6aeec88ce03facd39e76911b34cb1a45122988747e4c6aa7e2fce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a086d9209dae9f8be9324b7f05950076f16a5481e966cad6979f4ac31d7cd21b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-10T01:58:50Z",
    "title_canon_sha256": "c32006243cc4bb75433571ab229ad3636bfe332ac0b8273d01f1fe8838ee0ec0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.05403",
    "kind": "arxiv",
    "version": 1
  }
}