Pith Number

pith:N3I5BBIY

pith:2018:N3I5BBIYLOBI5Z5T2SPDHSEWWT

not attested not anchored not stored refs pending

Human Activity Recognition in RGB-D Videos by Dynamic Images

Leburu Anvitha, Snehasis Mukherjee, T. Mohana Lahari

arxiv:1807.02947 v1 · 2018-07-09 · 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{N3I5BBIYLOBI5Z5T2SPDHSEWWT}

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	2026-05-18T00:11:13.270254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ed1d085185b828ee7b3d49e33c896b4f163693cf50e3cfcc4ae404638622f33

Aliases

arxiv: 1807.02947 · arxiv_version: 1807.02947v1 · doi: 10.48550/arxiv.1807.02947 · pith_short_12: N3I5BBIYLOBI · pith_short_16: N3I5BBIYLOBI5Z5T · pith_short_8: N3I5BBIY

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/N3I5BBIYLOBI5Z5T2SPDHSEWWT \
  | 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: 6ed1d085185b828ee7b3d49e33c896b4f163693cf50e3cfcc4ae404638622f33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dea6b0db074a1c3fbd633d13653a6105629bf718318b8c228a8d811e95357bce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-09T05:28:19Z",
    "title_canon_sha256": "f8c7fbab1819d30ce74e733ee4cd1e0a8948ddb621a0477180bb6e71950e1b94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02947",
    "kind": "arxiv",
    "version": 1
  }
}