Pith Number

pith:QB3552WC

pith:2022:QB3552WCCWV6I2DQVFXWAJERTM

not attested not anchored not stored refs pending

Contrastive Learning from Spatio-Temporal Mixed Skeleton Sequences for Self-Supervised Skeleton-Based Action Recognition

Hao Tang, Hong Liu, Pinhao Song, Tianyu Guo, Zhan Chen, Zhengyan Chen

arxiv:2207.03065 v1 · 2022-07-07 · cs.CV

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\usepackage{pith}
\pithnumber{QB3552WCCWV6I2DQVFXWAJERTM}

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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

1 paper in Pith

Beyond Binary Contrast: Modeling Continuous Skeleton Action Spaces with Transitional Anchors

Receipt and verification

First computed	2026-07-05T04:38:18.579797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8077deeac215abe46870a96f6024919b02fc292490ded06835d1de2422609bde

Aliases

arxiv: 2207.03065 · arxiv_version: 2207.03065v1 · doi: 10.48550/arxiv.2207.03065 · pith_short_12: QB3552WCCWV6 · pith_short_16: QB3552WCCWV6I2DQ · pith_short_8: QB3552WC

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/QB3552WCCWV6I2DQVFXWAJERTM \
  | 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: 8077deeac215abe46870a96f6024919b02fc292490ded06835d1de2422609bde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2573bbd3124d08aad8732021e773791cba54775cf1d1e1e18b6dca3f634257b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-07T03:18:09Z",
    "title_canon_sha256": "77da810c3b9227ab5d2576c9e241a3c2792c2087a88fd621f2ddde775e1fd4d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.03065",
    "kind": "arxiv",
    "version": 1
  }
}