Pith Number

pith:OW4O4JLP

pith:2021:OW4O4JLPZDN5QNM44EFRKRNALG

not attested not anchored not stored refs pending

ACDnet: An action detection network for real-time edge computing based on flow-guided feature approximation and memory aggregation

Dominique Ginhac, Fan Yang, Yu Liu

arxiv:2102.13493 v1 · 2021-02-26 · 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{OW4O4JLPZDN5QNM44EFRKRNALG}

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	2026-07-05T02:18:38.199784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75b8ee256fc8dbd8359ce10b1545a059bee7b9b024a3c549fa1975c8ef593f6a

Aliases

arxiv: 2102.13493 · arxiv_version: 2102.13493v1 · doi: 10.48550/arxiv.2102.13493 · pith_short_12: OW4O4JLPZDN5 · pith_short_16: OW4O4JLPZDN5QNM4 · pith_short_8: OW4O4JLP

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/OW4O4JLPZDN5QNM44EFRKRNALG \
  | 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: 75b8ee256fc8dbd8359ce10b1545a059bee7b9b024a3c549fa1975c8ef593f6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e4db4957edb60735fab37c24425271a410ce2c219229a5f7df36aaaa090c2bf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-26T14:06:31Z",
    "title_canon_sha256": "e31c5c09eab25e6d64ebd7993b54004e8bb572418289b73654ac1a9625ad109b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.13493",
    "kind": "arxiv",
    "version": 1
  }
}