Pith Number

pith:7B5UJFXD

pith:2017:7B5UJFXDLAYS5CKUQ35VXQ5OOJ

not attested not anchored not stored refs pending

Learning Modality-Invariant Representations for Speech and Images

David Harwath, James Glass, Kenneth Leidal

arxiv:1712.03897 v1 · 2017-12-11 · cs.LG · cs.CL · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7B5UJFXDLAYS5CKUQ35VXQ5OOJ}

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	2026-05-18T00:28:19.629342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f87b4496e358312e895486fb5bc3ae7260492a6d6e5e2a74b6e677f442ed4935

Aliases

arxiv: 1712.03897 · arxiv_version: 1712.03897v1 · doi: 10.48550/arxiv.1712.03897 · pith_short_12: 7B5UJFXDLAYS · pith_short_16: 7B5UJFXDLAYS5CKU · pith_short_8: 7B5UJFXD

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/7B5UJFXDLAYS5CKUQ35VXQ5OOJ \
  | 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: f87b4496e358312e895486fb5bc3ae7260492a6d6e5e2a74b6e677f442ed4935

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edf699948e470cf428b59794a315ca04a4d17d5c914e2c8c7f7ea11cd69511c2",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-11T17:18:34Z",
    "title_canon_sha256": "ae3efb83795b1c49dfcc831baab3f005cd09aed792f606f8b9ee6f3785a1a4b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03897",
    "kind": "arxiv",
    "version": 1
  }
}