Pith Number

pith:U46GZ2X5

pith:2020:U46GZ2X5FQGZK66RPP5OKROXGP

not attested not anchored not stored refs pending

Context-Aware RCNN: A Baseline for Action Detection in Videos

Gangshan Wu, Jianchao Wu, Limin Wang, Wayne Zhang, Zhanghui Kuang

arxiv:2007.09861 v1 · 2020-07-20 · 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{U46GZ2X5FQGZK66RPP5OKROXGP}

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	2026-07-05T01:20:29.936829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a73c6ceafd2c0d957bd17bfae545d733cdd5feca1db04c890c0f89edfab30c97

Aliases

arxiv: 2007.09861 · arxiv_version: 2007.09861v1 · doi: 10.48550/arxiv.2007.09861 · pith_short_12: U46GZ2X5FQGZ · pith_short_16: U46GZ2X5FQGZK66R · pith_short_8: U46GZ2X5

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/U46GZ2X5FQGZK66RPP5OKROXGP \
  | 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: a73c6ceafd2c0d957bd17bfae545d733cdd5feca1db04c890c0f89edfab30c97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3d5161ac779895efbb36877a0357a93e2981b5ca2779b3d912f7f1d9d0165b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-20T03:11:48Z",
    "title_canon_sha256": "d8907d281d0e0b9cee3862fca5c571ecfaa62a5d8ee6c1ba3d066ffeff3c6bb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09861",
    "kind": "arxiv",
    "version": 1
  }
}