Pith Number

pith:P7AR6VA7

pith:2020:P7AR6VA7TTOYK3B7CCD46673TE

not attested not anchored not stored refs pending

Intra- and Inter-Action Understanding via Temporal Action Parsing

Bo Dai, Dahua Lin, Dian Shao, Yue Zhao

arxiv:2005.10229 v1 · 2020-05-20 · 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{P7AR6VA7TTOYK3B7CCD46673TE}

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	2026-07-05T01:04:43.640343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fc11f541f9cdd856c3f1087cf7bfb99343f033c7d1b1b1538b8f8a2d1cc707c

Aliases

arxiv: 2005.10229 · arxiv_version: 2005.10229v1 · doi: 10.48550/arxiv.2005.10229 · pith_short_12: P7AR6VA7TTOY · pith_short_16: P7AR6VA7TTOYK3B7 · pith_short_8: P7AR6VA7

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/P7AR6VA7TTOYK3B7CCD46673TE \
  | 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: 7fc11f541f9cdd856c3f1087cf7bfb99343f033c7d1b1b1538b8f8a2d1cc707c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04f24d74cd5b41a265de1a7762eda5e981b4ffe2cff138fb0f5fc629dd73429b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-05-20T17:45:18Z",
    "title_canon_sha256": "51c367da0b0431690b3249289242982a55e7a219d575f60be8de1a91eca4f05f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.10229",
    "kind": "arxiv",
    "version": 1
  }
}