Pith Number

pith:MYWKCEWE

pith:2018:MYWKCEWEPSQUS5SJTJXVRI7K6G

not attested not anchored not stored refs pending

ReHAR: Robust and Efficient Human Activity Recognition

Mooi Choo Chuah, Xin Li

arxiv:1802.09745 v1 · 2018-02-27 · 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{MYWKCEWEPSQUS5SJTJXVRI7K6G}

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	2026-05-18T00:22:22.365237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

662ca112c47ca14976499a6f58a3eaf1bd0781041eae14c2f6adc227c55be148

Aliases

arxiv: 1802.09745 · arxiv_version: 1802.09745v1 · doi: 10.48550/arxiv.1802.09745 · pith_short_12: MYWKCEWEPSQU · pith_short_16: MYWKCEWEPSQUS5SJ · pith_short_8: MYWKCEWE

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/MYWKCEWEPSQUS5SJTJXVRI7K6G \
  | 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: 662ca112c47ca14976499a6f58a3eaf1bd0781041eae14c2f6adc227c55be148

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e470b6d40b83fa7d6c0444592d195ef9b04c21a5fcb6577f72b3e34e7d8ba4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-27T06:58:01Z",
    "title_canon_sha256": "d6642bfde7bfe0cbfb6d0c7e449c7fd519b1e66f31fd09e13c5af26d637cb7d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09745",
    "kind": "arxiv",
    "version": 1
  }
}