Pith Number

pith:6EV3WKB5

pith:2020:6EV3WKB5MNMHIYDSQYRQVHFB7B

not attested not anchored not stored refs pending

Spatio-Temporal Action Detection with Multi-Object Interaction

Huijuan Xu, Kate Saenko, Lizhi Yang, Stan Sclaroff, Trevor Darrell

arxiv:2004.00180 v1 · 2020-04-01 · 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{6EV3WKB5MNMHIYDSQYRQVHFB7B}

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	2026-07-05T00:51:57.301768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f12bbb283d635874607286230a9ca1f87ca043ee2e837fe1e12ae77b69a373ca

Aliases

arxiv: 2004.00180 · arxiv_version: 2004.00180v1 · doi: 10.48550/arxiv.2004.00180 · pith_short_12: 6EV3WKB5MNMH · pith_short_16: 6EV3WKB5MNMHIYDS · pith_short_8: 6EV3WKB5

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/6EV3WKB5MNMHIYDSQYRQVHFB7B \
  | 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: f12bbb283d635874607286230a9ca1f87ca043ee2e837fe1e12ae77b69a373ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d32d1159449be3a1cb9d04f21625bd6f1bbb7cb23583e738642c7f9ab37d626",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-01T00:54:56Z",
    "title_canon_sha256": "ae96de89a09a0f0ad07d5204b95f0e49df6ade5c47d5910ec5963917f6d086b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.00180",
    "kind": "arxiv",
    "version": 1
  }
}