Pith Number

pith:S5AFPAQD

pith:2019:S5AFPAQDNQ56INDIIH5OS72BQW

not attested not anchored not stored refs pending

TACNet: Transition-Aware Context Network for Spatio-Temporal Action Detection

Gang Yu, Hongbin Sun, Lin Song, Shiwei Zhang

arxiv:1905.13417 v1 · 2019-05-31 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5AFPAQDNQ56INDIIH5OS72BQW}

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	2026-05-17T23:44:34.952046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97405782036c3be4346841fae97f41859d2274b1ae30f8c9ab70ba30cde87350

Aliases

arxiv: 1905.13417 · arxiv_version: 1905.13417v1 · doi: 10.48550/arxiv.1905.13417 · pith_short_12: S5AFPAQDNQ56 · pith_short_16: S5AFPAQDNQ56INDI · pith_short_8: S5AFPAQD

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/S5AFPAQDNQ56INDIIH5OS72BQW \
  | 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: 97405782036c3be4346841fae97f41859d2274b1ae30f8c9ab70ba30cde87350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5aff7231c03692df49c12cea044f57621891ff898a0708eca6f9f44b24d0d29",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-31T05:14:39Z",
    "title_canon_sha256": "814de6add0155625f9f8d6ead32eec8843d816cd6af3dc189da1155ae6e6893e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13417",
    "kind": "arxiv",
    "version": 1
  }
}