Pith Number

pith:GJWMO2DP

pith:2015:GJWMO2DPLPHV5LQUQMTKE5NUMM

not attested not anchored not stored refs pending

Feature Learning for Interaction Activity Recognition in RGBD Videos

Ngu Nguyen

arxiv:1508.02246 v1 · 2015-08-10 · 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{GJWMO2DPLPHV5LQUQMTKE5NUMM}

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	2026-05-18T01:35:33.763705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

326cc7686f5bcf5eae148326a275b4632881c4df7ad650ebbea63cd301008aa6

Aliases

arxiv: 1508.02246 · arxiv_version: 1508.02246v1 · doi: 10.48550/arxiv.1508.02246 · pith_short_12: GJWMO2DPLPHV · pith_short_16: GJWMO2DPLPHV5LQU · pith_short_8: GJWMO2DP

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/GJWMO2DPLPHV5LQUQMTKE5NUMM \
  | 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: 326cc7686f5bcf5eae148326a275b4632881c4df7ad650ebbea63cd301008aa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70888e8f0518ea8ed4d93d5c4e8bcb6839f4ee6ebdfa0ab50b317c6e9867fc06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-08-10T13:51:35Z",
    "title_canon_sha256": "b752cdfb2905e04079653710380dc5e113a9276c88736468f680a6c0fadab88f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02246",
    "kind": "arxiv",
    "version": 1
  }
}