Pith Number

pith:5GSXQGPM

pith:2021:5GSXQGPMKYYV24M44XEWZAWR4L

not attested not anchored not stored refs pending

Object Priors for Classifying and Localizing Unseen Actions

Cees G. M. Snoek, Pascal Mettes, William Thong

arxiv:2104.04715 v1 · 2021-04-10 · 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{5GSXQGPMKYYV24M44XEWZAWR4L}

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.

Cited by

1 paper in Pith

Dual Guidance Semi-Supervised Action Detection

Receipt and verification

First computed	2026-07-05T02:30:46.775369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9a57819ec56315d719ce5c96c82d1e2ca03a6a0ed03af161fb818d20f047aab

Aliases

arxiv: 2104.04715 · arxiv_version: 2104.04715v1 · doi: 10.48550/arxiv.2104.04715 · pith_short_12: 5GSXQGPMKYYV · pith_short_16: 5GSXQGPMKYYV24M4 · pith_short_8: 5GSXQGPM

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/5GSXQGPMKYYV24M44XEWZAWR4L \
  | 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: e9a57819ec56315d719ce5c96c82d1e2ca03a6a0ed03af161fb818d20f047aab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab32400539dba542afadd717cfa0bede784ee49f97e16130245001d717871d85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-10T08:56:58Z",
    "title_canon_sha256": "3bdbc409c782a0ad7a211bece03bdc4e258ddf859f6eb00043c17679c283957d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04715",
    "kind": "arxiv",
    "version": 1
  }
}