Pith Number

pith:7AIBBXZN

pith:2017:7AIBBXZNCL6T3MSQN45PMMEGJC

not attested not anchored not stored refs pending

Aggregating Frame-level Features for Large-Scale Video Classification

Shaoxiang Chen, Xinpeng Chen, Xi Wang, Yongyi Tang, Yu-Gang Jiang, Zuxuan Wu

arxiv:1707.00803 v1 · 2017-07-04 · 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{7AIBBXZNCL6T3MSQN45PMMEGJC}

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	2026-05-18T00:40:56.955679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f81010df2d12fd3db2506f3af6308648ab629f4a7e9a2ac484321247d83b6fb7

Aliases

arxiv: 1707.00803 · arxiv_version: 1707.00803v1 · doi: 10.48550/arxiv.1707.00803 · pith_short_12: 7AIBBXZNCL6T · pith_short_16: 7AIBBXZNCL6T3MSQ · pith_short_8: 7AIBBXZN

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/7AIBBXZNCL6T3MSQN45PMMEGJC \
  | 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: f81010df2d12fd3db2506f3af6308648ab629f4a7e9a2ac484321247d83b6fb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e6af63e4dd25a4a5615d8de7f68e9dc24390fa7db359ede22b008cba4b005ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-04T02:55:48Z",
    "title_canon_sha256": "2385e78442e2b975a8e5e0217d56bc478b93dc0641835eec099a8f22e9bd4e8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00803",
    "kind": "arxiv",
    "version": 1
  }
}