Pith Number

pith:7GFB4ZPW

pith:2025:7GFB4ZPWSB5ONVPZI3MX253JZW

not attested not anchored not stored refs pending

SKI Models: Skeleton Induced Vision-Language Embeddings for Understanding Activities of Daily Living

Arkaprava Sinha, Dominick Reilly, Francois Bremond, Pu Wang, Srijan Das

arxiv:2502.03459 v1 · 2025-02-05 · 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{7GFB4ZPWSB5ONVPZI3MX253JZW}

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	2026-07-05T10:10:05.134091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f98a1e65f6907ae6d5f946d97d7769cd87919ecf615abcc6b330667206c878ce

Aliases

arxiv: 2502.03459 · arxiv_version: 2502.03459v1 · doi: 10.48550/arxiv.2502.03459 · pith_short_12: 7GFB4ZPWSB5O · pith_short_16: 7GFB4ZPWSB5ONVPZ · pith_short_8: 7GFB4ZPW

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/7GFB4ZPWSB5ONVPZI3MX253JZW \
  | 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: f98a1e65f6907ae6d5f946d97d7769cd87919ecf615abcc6b330667206c878ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b5368a75115505822bb553fb063448b72e875161cc2f78971b4f8bab1c7d331",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-05T18:57:04Z",
    "title_canon_sha256": "31777114d4d89164e732fd06ee9d9d5f258fec8f571faf1626d4eef6b0c7681f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03459",
    "kind": "arxiv",
    "version": 1
  }
}