Pith Number

pith:UIDR3EPU

pith:2017:UIDR3EPU4NKLYVO3GLNBMTDWXD

not attested not anchored not stored refs pending

Representations of language in a model of visually grounded speech signal

Afra Alishahi, Grzegorz Chrupa{\l}a, Lieke Gelderloos

arxiv:1702.01991 v3 · 2017-02-07 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UIDR3EPU4NKLYVO3GLNBMTDWXD}

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	2026-05-18T00:02:13.677269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2071d91f4e354bc55db32da164c76b8d902fb6fd44fa3509b1442d96f8f18e3

Aliases

arxiv: 1702.01991 · arxiv_version: 1702.01991v3 · doi: 10.48550/arxiv.1702.01991 · pith_short_12: UIDR3EPU4NKL · pith_short_16: UIDR3EPU4NKLYVO3 · pith_short_8: UIDR3EPU

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/UIDR3EPU4NKLYVO3GLNBMTDWXD \
  | 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: a2071d91f4e354bc55db32da164c76b8d902fb6fd44fa3509b1442d96f8f18e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5b4f2fc90a7af82afb8fcd5839651f774fff3e9ac8e6d959bfdc7d26a7bd138",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-02-07T13:02:09Z",
    "title_canon_sha256": "f2ff985266660b217fa06d0389b440c364f59a18fa3c16cee0c574b170828e07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01991",
    "kind": "arxiv",
    "version": 3
  }
}