Pith Number

pith:OU6Y6YZL

pith:2015:OU6Y6YZLSI4WHDTCOB7EWYXQ3M

not attested not anchored not stored refs pending

Weakly-Supervised Alignment of Video With Text

Cordelia Schmid (LEAR), Edouard Grave (APAM), Francis Bach (LIENS, Ivan Laptev (WILLOW, Jean Ponce (WILLOW, LIENS), Piotr Bojanowski (WILLOW, R\'emi Lajugie (LIENS, SIERRA)

arxiv:1505.06027 v2 · 2015-05-22 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OU6Y6YZLSI4WHDTCOB7EWYXQ3M}

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	2026-05-18T01:24:03.675022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

753d8f632b9239638e62707e4b62f0db3abfb8003e5318fc4a44244547b2ae7b

Aliases

arxiv: 1505.06027 · arxiv_version: 1505.06027v2 · doi: 10.48550/arxiv.1505.06027 · pith_short_12: OU6Y6YZLSI4W · pith_short_16: OU6Y6YZLSI4WHDTC · pith_short_8: OU6Y6YZL

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/OU6Y6YZLSI4WHDTCOB7EWYXQ3M \
  | 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: 753d8f632b9239638e62707e4b62f0db3abfb8003e5318fc4a44244547b2ae7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "078e82918f362598f3b5f31f79ac455d8e5b70968c5a0baf0ec879e0dc4cc03a",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-05-22T11:08:39Z",
    "title_canon_sha256": "6eb37226bd45bebc264288a86474f7130915b4e0b3ef4df9f04c9d1e5d9da418"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06027",
    "kind": "arxiv",
    "version": 2
  }
}