Pith Number

pith:UZR3NL72

pith:2019:UZR3NL72HOFLYBR6UOW4CWQO3V

not attested not anchored not stored refs pending

On the Realization of Compositionality in Neural Networks

David Rau, Dennis Ulmer, Dieuwke Hupkes, Elia Bruni, Jana Leible, Joris Baan, Mitja Nikolaus, Tim Baumg\"artner

arxiv:1906.01634 v2 · 2019-06-04 · 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{UZR3NL72HOFLYBR6UOW4CWQO3V}

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	2026-05-17T23:44:02.007235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a663b6affa3b8abc063ea3adc15a0edd5434ad4e828c8613e1e0ada70760ef0d

Aliases

arxiv: 1906.01634 · arxiv_version: 1906.01634v2 · doi: 10.48550/arxiv.1906.01634 · pith_short_12: UZR3NL72HOFL · pith_short_16: UZR3NL72HOFLYBR6 · pith_short_8: UZR3NL72

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/UZR3NL72HOFLYBR6UOW4CWQO3V \
  | 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: a663b6affa3b8abc063ea3adc15a0edd5434ad4e828c8613e1e0ada70760ef0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e93fa7f338cf9ceb934c05341246987636de8339c129b94debf5dda4e3abd5e7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-04T07:30:48Z",
    "title_canon_sha256": "800661e6b0fcdab659fe5881a06b469dc6f8fd57121acd8c0ac4395bba1f05e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01634",
    "kind": "arxiv",
    "version": 2
  }
}