Pith Number

pith:V32H7RBX

pith:2014:V32H7RBXPIGIP73BSQDPQB7VIB

not attested not anchored not stored refs pending

Weakly Supervised Action Labeling in Videos Under Ordering Constraints

Cordelia Schmid, Francis Bach, Ivan Laptev, Jean Ponce, Josef Sivic, Piotr Bojanowski, R\'emi Lajugie

arxiv:1407.1208 v1 · 2014-07-04 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V32H7RBXPIGIP73BSQDPQB7VIB}

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	2026-05-18T02:48:18.403376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aef47fc4377a0c87ff619406f807f5407809b82cd41531b40f8a0f8c0b7a4727

Aliases

arxiv: 1407.1208 · arxiv_version: 1407.1208v1 · doi: 10.48550/arxiv.1407.1208 · pith_short_12: V32H7RBXPIGI · pith_short_16: V32H7RBXPIGIP73B · pith_short_8: V32H7RBX

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/V32H7RBXPIGIP73BSQDPQB7VIB \
  | 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: aef47fc4377a0c87ff619406f807f5407809b82cd41531b40f8a0f8c0b7a4727

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ed7b8acc7f000762e9629f29dbba21208485accbd84cc6982facf1fca5e9888",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-07-04T12:53:15Z",
    "title_canon_sha256": "5faeaf640aa9be4c0c77b2bb835d190a6509f3bf297eebde68af3b287f28749d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1208",
    "kind": "arxiv",
    "version": 1
  }
}