Pith Number

pith:NU4UVSSB

pith:2019:NU4UVSSBD3VAIPUCVH7IJTSBQK

not attested not anchored not stored refs pending

An Action Recognition network for specific target based on rMC and RPN

Cheng Zhou, Fanghao Dong, Mingjie Li, Youqian Feng, Yuan Lin, Yuhao Dong, Zhonghai Yin

arxiv:1906.07944 v1 · 2019-06-19 · 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{NU4UVSSBD3VAIPUCVH7IJTSBQK}

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	2026-07-05T00:30:16.035325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d394aca411eea043e82a9fe84ce4182ba3ecb7a590b8189a85d724a4ef1da47

Aliases

arxiv: 1906.07944 · arxiv_version: 1906.07944v1 · doi: 10.48550/arxiv.1906.07944 · pith_short_12: NU4UVSSBD3VA · pith_short_16: NU4UVSSBD3VAIPUC · pith_short_8: NU4UVSSB

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/NU4UVSSBD3VAIPUCVH7IJTSBQK \
  | 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: 6d394aca411eea043e82a9fe84ce4182ba3ecb7a590b8189a85d724a4ef1da47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d37883a16b46b2638f9d91c305422389fae47e229324c421d1f4f6d8ef3e3591",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-19T07:09:41Z",
    "title_canon_sha256": "11ea190448a6218d087c6f3cab7c1f01cf2246fe13c1a61035f474f061f475c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07944",
    "kind": "arxiv",
    "version": 1
  }
}