Pith Number

pith:B7GW6MC7

pith:2025:B7GW6MC7JQSSMIXVDUGNWFXIMK

not attested not anchored not stored refs pending

Foundation Model for Skeleton-Based Human Action Understanding

Fang Zhao, Guo-Sen Xie, Hongsong Wang, Junbo Wang, Liang Wang, Wanjiang Weng, Xin Geng

arxiv:2508.12586 v1 · 2025-08-18 · 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{B7GW6MC7JQSSMIXVDUGNWFXIMK}

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	2026-07-05T11:55:23.584017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fcd6f305f4c252622f51d0cdb16e862bd9bc4854c9649598fef2bc89b8b0b7e

Aliases

arxiv: 2508.12586 · arxiv_version: 2508.12586v1 · doi: 10.48550/arxiv.2508.12586 · pith_short_12: B7GW6MC7JQSS · pith_short_16: B7GW6MC7JQSSMIXV · pith_short_8: B7GW6MC7

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/B7GW6MC7JQSSMIXVDUGNWFXIMK \
  | 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: 0fcd6f305f4c252622f51d0cdb16e862bd9bc4854c9649598fef2bc89b8b0b7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44f6f8d5debbe5b76a2c1b54364a7b6258986f89a576bdab17f5be3774ced06a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-18T02:42:16Z",
    "title_canon_sha256": "1e5940158a64c5a32477d538969a1c25ff9b8f2c1eba45cb9a04148ecf7eb6fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.12586",
    "kind": "arxiv",
    "version": 1
  }
}