Pith Number

pith:XITPAUKI

pith:2019:XITPAUKIEMWZN2CNYD4RTA2NFS

not attested not anchored not stored refs pending

From Visual to Acoustic Question Answering

Giampiero Salvi, Jean Rouat, Jerome Abdelnour

arxiv:1902.11280 v1 · 2019-02-28 · cs.LG · cs.SD · eess.AS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XITPAUKIEMWZN2CNYD4RTA2NFS}

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	2026-05-17T23:52:25.017378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba26f05148232d96e84dc0f919834d2c9f417ff6b532a2582dbef6595d19f235

Aliases

arxiv: 1902.11280 · arxiv_version: 1902.11280v1 · doi: 10.48550/arxiv.1902.11280 · pith_short_12: XITPAUKIEMWZ · pith_short_16: XITPAUKIEMWZN2CN · pith_short_8: XITPAUKI

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/XITPAUKIEMWZN2CNYD4RTA2NFS \
  | 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: ba26f05148232d96e84dc0f919834d2c9f417ff6b532a2582dbef6595d19f235

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07a42423c86a407c2de5d41a81d71519e932709d4e46f8207dcc8561c7775363",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-28T18:35:45Z",
    "title_canon_sha256": "8a60ed102f0a82131c566f883b6c60686ea5ea072d1674e25d4f513c1d3bfca1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.11280",
    "kind": "arxiv",
    "version": 1
  }
}