Pith Number

pith:WREQS5KN

pith:2023:WREQS5KNVRWNEQGXMPDKNR2LG4

not attested not anchored not stored refs pending

Cross-view Action Recognition via Contrastive View-invariant Representation

Balaji Sundareshan, Dan Luo, Mario Sznaier, Octavia Camps, Yuexi Zhang

arxiv:2305.01733 v1 · 2023-05-02 · 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{WREQS5KNVRWNEQGXMPDKNR2LG4}

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	2026-07-05T06:06:31.652192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44909754dac6cd240d763c6a6c74b371a925de59d9742fe222d2308f790a328

Aliases

arxiv: 2305.01733 · arxiv_version: 2305.01733v1 · doi: 10.48550/arxiv.2305.01733 · pith_short_12: WREQS5KNVRWN · pith_short_16: WREQS5KNVRWNEQGX · pith_short_8: WREQS5KN

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/WREQS5KNVRWNEQGXMPDKNR2LG4 \
  | 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: b44909754dac6cd240d763c6a6c74b371a925de59d9742fe222d2308f790a328

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "533243e848b80ca8f394b621fc6b4c69c5858cb81b07928d4e7592d098de1f36",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-02T19:04:29Z",
    "title_canon_sha256": "9114259916d785f560f212e5775377e75338180fd84928fddd1cee6a7bc73c62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.01733",
    "kind": "arxiv",
    "version": 1
  }
}