Pith Number

pith:PTVXJYFD

pith:2025:PTVXJYFDBVDRFVMLL7XD3UACTP

not attested not anchored not stored refs pending

SignBart -- New approach with the skeleton sequence for Isolated Sign language Recognition

Minh Khue Phan Tran, Tinh Nguyen

arxiv:2506.21592 v1 · 2025-06-18 · cs.CL · 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{PTVXJYFDBVDRFVMLL7XD3UACTP}

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	2026-07-05T11:27:56.867264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ceb74e0a30d4712d58b5fee3dd0029bc98dce786a763c3e5ae2c51577292edd

Aliases

arxiv: 2506.21592 · arxiv_version: 2506.21592v1 · doi: 10.48550/arxiv.2506.21592 · pith_short_12: PTVXJYFDBVDR · pith_short_16: PTVXJYFDBVDRFVML · pith_short_8: PTVXJYFD

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/PTVXJYFDBVDRFVMLL7XD3UACTP \
  | 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: 7ceb74e0a30d4712d58b5fee3dd0029bc98dce786a763c3e5ae2c51577292edd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5b3ea2712e3e8c26dd35673ccc9d4c9a7c3676c95699aa044df6010d12bcaf0",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-18T07:07:36Z",
    "title_canon_sha256": "6901b79e94dd383bbf5418e87ad75f26ffc23f243b3e4b1a36914e46031ac5fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21592",
    "kind": "arxiv",
    "version": 1
  }
}