Pith Number

pith:CQKHJXJY

pith:2020:CQKHJXJYETZ2M3RF7SVYCUWJAI

not attested not anchored not stored refs pending

Accuracy and Performance Comparison of Video Action Recognition Approaches

Albert Reuther, Andrew Kirby, Andrew Prout, Antonio Rosa, Bill Bergeron, Chansup Byun, Charles Yee, David Bestor, Jeremy Kepner, Julie Mullen, Lauren Milechin, Matthew Hubbell, Matthew Hutchinson, Micheal Houle, Micheal Jones, Peter Michaleas, Siddharth Samsi, Vijay Gadepally, William Arcand

arxiv:2008.09037 v1 · 2020-08-20 · cs.CV · cs.LG · cs.PF

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQKHJXJYETZ2M3RF7SVYCUWJAI}

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	2026-07-05T02:04:10.952838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

141474dd3824f3a66e25fcab8152c9022c849ae244a73a67dead1ffc6cdb7329

Aliases

arxiv: 2008.09037 · arxiv_version: 2008.09037v1 · doi: 10.48550/arxiv.2008.09037 · pith_short_12: CQKHJXJYETZ2 · pith_short_16: CQKHJXJYETZ2M3RF · pith_short_8: CQKHJXJY

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/CQKHJXJYETZ2M3RF7SVYCUWJAI \
  | 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: 141474dd3824f3a66e25fcab8152c9022c849ae244a73a67dead1ffc6cdb7329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8645ad9850a026c0421b184f2e3f826bb658bfa3e958d5f2ca4847b8ac133179",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-20T15:42:37Z",
    "title_canon_sha256": "142bad382913804c402593718d60aeb77b38fa192fbf9bb5230846e94dc06707"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.09037",
    "kind": "arxiv",
    "version": 1
  }
}