Pith Number

pith:XWJP5CTS

pith:2019:XWJP5CTSLS2GJM4KRFA4I2AOSV

not attested not anchored not stored refs pending

Manipulation-skill Assessment from Videos with Spatial Attention Network

Minjie Cai, Yifei Huang, Yoichi Sato, Zhenqiang Li

arxiv:1901.02579 v2 · 2019-01-09 · 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{XWJP5CTSLS2GJM4KRFA4I2AOSV}

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	2026-05-17T23:48:55.078306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd92fe8a725cb464b38a8941c4680e95686f6741434700b7aa9df0ed7acb004a

Aliases

arxiv: 1901.02579 · arxiv_version: 1901.02579v2 · doi: 10.48550/arxiv.1901.02579 · pith_short_12: XWJP5CTSLS2G · pith_short_16: XWJP5CTSLS2GJM4K · pith_short_8: XWJP5CTS

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/XWJP5CTSLS2GJM4KRFA4I2AOSV \
  | 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: bd92fe8a725cb464b38a8941c4680e95686f6741434700b7aa9df0ed7acb004a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ab712ad4e146686dd710027cb37a21b196a5739d457b8a64e7044d3eb5e02af",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-09T01:45:06Z",
    "title_canon_sha256": "c77098ab1f89b78a961c7d92b49d5bef1874d4c186dc607fe7766d67fceae941"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02579",
    "kind": "arxiv",
    "version": 2
  }
}