Pith Number

pith:GJUGYXEX

pith:2015:GJUGYXEXDAYA2GGBJIOT5TZVMU

not attested not anchored not stored refs pending

Hierarchical Spatial Sum-Product Networks for Action Recognition in Still Images

Gang Wang, Jinghua Wang

arxiv:1511.05292 v3 · 2015-11-17 · 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{GJUGYXEXDAYA2GGBJIOT5TZVMU}

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	2026-05-18T01:11:21.643355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32686c5c9718300d18c14a1d3ecf35650a431a2be91fd0d4fe5a94c07f231a6d

Aliases

arxiv: 1511.05292 · arxiv_version: 1511.05292v3 · doi: 10.48550/arxiv.1511.05292 · pith_short_12: GJUGYXEXDAYA · pith_short_16: GJUGYXEXDAYA2GGB · pith_short_8: GJUGYXEX

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/GJUGYXEXDAYA2GGBJIOT5TZVMU \
  | 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: 32686c5c9718300d18c14a1d3ecf35650a431a2be91fd0d4fe5a94c07f231a6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3778b281986632f6ae86dbac1d9d5813a71f7af2947bf2ec07aaaaee0c95d731",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-17T07:21:20Z",
    "title_canon_sha256": "9c186f7261ed6ae84edee8123aa70a6123c757e706afff35f5aa0e441a6dbdac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05292",
    "kind": "arxiv",
    "version": 3
  }
}