Pith Number

pith:H2F6DXOG

pith:2018:H2F6DXOGVPUUCZQXK5TYTZR3XW

not attested not anchored not stored refs pending

Weakly Supervised Representation Learning for Unsynchronized Audio-Visual Events

Alexey Ozerov, Ga\"el Richard, Ngoc Q. K. Duong, Patrick P\'erez, Sanjeel Parekh, Slim Essid

arxiv:1804.07345 v2 · 2018-04-19 · cs.CV · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H2F6DXOGVPUUCZQXK5TYTZR3XW}

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	2026-05-18T00:11:17.468740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e8be1ddc6abe9416617576789e63bbd91b09a152def8d8fab538f468295380a

Aliases

arxiv: 1804.07345 · arxiv_version: 1804.07345v2 · doi: 10.48550/arxiv.1804.07345 · pith_short_12: H2F6DXOGVPUU · pith_short_16: H2F6DXOGVPUUCZQX · pith_short_8: H2F6DXOG

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/H2F6DXOGVPUUCZQXK5TYTZR3XW \
  | 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: 3e8be1ddc6abe9416617576789e63bbd91b09a152def8d8fab538f468295380a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b59cd5256bfb48799b6f437c893526105eedc965deea62667e03383553f95d4",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-19T19:33:11Z",
    "title_canon_sha256": "dadf82095724037c6386f764f0da983f3bcdae85efbac71b38f2c2a56e648b64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07345",
    "kind": "arxiv",
    "version": 2
  }
}