Pith Number

pith:BJQUFFTV

pith:2018:BJQUFFTVVSTCCBK3PLIDVHLQFP

not attested not anchored not stored refs pending

Compositional Language Understanding with Text-based Relational Reasoning

Joelle Pineau, Koustuv Sinha, Shagun Sodhani, William L. Hamilton

arxiv:1811.02959 v2 · 2018-11-07 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJQUFFTVVSTCCBK3PLIDVHLQFP}

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	2026-05-18T00:01:19.101348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a61429675aca621055b7ad03a9d702be071f44d3168b95e8632280bf38debf6

Aliases

arxiv: 1811.02959 · arxiv_version: 1811.02959v2 · doi: 10.48550/arxiv.1811.02959 · pith_short_12: BJQUFFTVVSTC · pith_short_16: BJQUFFTVVSTCCBK3 · pith_short_8: BJQUFFTV

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/BJQUFFTVVSTCCBK3PLIDVHLQFP \
  | 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: 0a61429675aca621055b7ad03a9d702be071f44d3168b95e8632280bf38debf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1878c964e824ec8a6cd1937fabe741a195f3907d4af3f28333b2e7cf7a20edec",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-07T16:17:48Z",
    "title_canon_sha256": "e6119063dd587000d8fb37a85735173c89c04ba5a134f0c8b637e0ab55a9ecb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02959",
    "kind": "arxiv",
    "version": 2
  }
}