Pith Number

pith:LL776QOX

pith:2018:LL776QOXJKS34YGDGVIYKCUOTZ

not attested not anchored not stored refs pending

Fast Object Class Labelling via Speech

Michael Gygli, Vittorio Ferrari

arxiv:1811.09461 v2 · 2018-11-23 · cs.CV · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LL776QOXJKS34YGDGVIYKCUOTZ}

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	2026-05-17T23:48:50.467803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5affff41d74aa5be60c33551850a8e9e40b1e5f26d9b5509ddc06f5e26a2f9d3

Aliases

arxiv: 1811.09461 · arxiv_version: 1811.09461v2 · doi: 10.48550/arxiv.1811.09461 · pith_short_12: LL776QOXJKS3 · pith_short_16: LL776QOXJKS34YGD · pith_short_8: LL776QOX

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/LL776QOXJKS34YGDGVIYKCUOTZ \
  | 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: 5affff41d74aa5be60c33551850a8e9e40b1e5f26d9b5509ddc06f5e26a2f9d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a15cb14d6943d1b73688a5a47f9d8d72b112498744dcdfea64756fa65749b6d0",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-23T13:08:39Z",
    "title_canon_sha256": "aac8fd2150f23626eeb4aed99cd9b681f616e321e7afaff479d2817b4727ea57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09461",
    "kind": "arxiv",
    "version": 2
  }
}