Pith Number

pith:VIA2DLNL

pith:2019:VIA2DLNLFF2YU37URW5ZXJ3VBA

not attested not anchored not stored refs pending

Different Approaches for Human Activity Recognition: A Survey

Michael Sheng, Wei Emma Zhang, Zawar Hussain

arxiv:1906.05074 v1 · 2019-06-11 · 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{VIA2DLNLFF2YU37URW5ZXJ3VBA}

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.

Cited by

1 paper in Pith

HARNode: A Time-Synchronised, Open-Source, Multi-Device, Wearable System for Ad Hoc Field Studies

Receipt and verification

First computed	2026-07-05T02:34:59.983854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa01a1adab29758a6ff48dbb9ba775081fdf69cb9d207ecf95bb5e36b4147236

Aliases

arxiv: 1906.05074 · arxiv_version: 1906.05074v1 · doi: 10.48550/arxiv.1906.05074 · pith_short_12: VIA2DLNLFF2Y · pith_short_16: VIA2DLNLFF2YU37U · pith_short_8: VIA2DLNL

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/VIA2DLNLFF2YU37URW5ZXJ3VBA \
  | 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: aa01a1adab29758a6ff48dbb9ba775081fdf69cb9d207ecf95bb5e36b4147236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41aa6423a4015265ab679e6b9507a1aa7b5436bbd7f12fde0e1cab210a9d8f63",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-11T04:12:15Z",
    "title_canon_sha256": "59ee15eedbc7a767c774c65806020cc6158b05f1421aa6ee3c4342325c31286d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05074",
    "kind": "arxiv",
    "version": 1
  }
}