Pith Number

pith:AAHEY32B

pith:2016:AAHEY32BUJNS6K5CY2IJOPLBHB

not attested not anchored not stored refs pending

Combining ConvNets with Hand-Crafted Features for Action Recognition Based on an HMM-SVM Classifier

Pichao Wang, Wanqing Li, Yonghong Hou, Zhaoyang Li

arxiv:1602.00749 v1 · 2016-02-01 · 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{AAHEY32BUJNS6K5CY2IJOPLBHB}

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	2026-05-18T01:21:24.740532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

000e4c6f41a25b2f2ba2c690973d61386dc884294bd4bb009b92bf9b35f7df27

Aliases

arxiv: 1602.00749 · arxiv_version: 1602.00749v1 · doi: 10.48550/arxiv.1602.00749 · pith_short_12: AAHEY32BUJNS · pith_short_16: AAHEY32BUJNS6K5C · pith_short_8: AAHEY32B

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/AAHEY32BUJNS6K5CY2IJOPLBHB \
  | 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: 000e4c6f41a25b2f2ba2c690973d61386dc884294bd4bb009b92bf9b35f7df27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd38f10cad71ac88d6adac1084fa4ae56553c7d53e42b67cac5b2973de7312c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-02-01T23:57:22Z",
    "title_canon_sha256": "c388f6dab3c537d0bfceb6a4cdecccdc5968696bcbff15ae38c309f0960d7fb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00749",
    "kind": "arxiv",
    "version": 1
  }
}