Pith Number

pith:2HGIERYD

pith:2020:2HGIERYDNQUY253OX3RFVP4GFY

not attested not anchored not stored refs pending

Measuring Systematic Generalization in Neural Proof Generation with Transformers

Christopher Pal, Koustuv Sinha, Nicolas Gontier, Siva Reddy

arxiv:2009.14786 v2 · 2020-09-30 · cs.LG · cs.AI · cs.CL · 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{2HGIERYDNQUY253OX3RFVP4GFY}

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.

Cited by

1 paper in Pith

A Physicist's Visit to Exotic Spheres

Receipt and verification

First computed	2026-07-05T01:44:51.031715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1cc8247036c298d776ebee25abf862e22f53c4151535d2531a39b0e533a5bcc

Aliases

arxiv: 2009.14786 · arxiv_version: 2009.14786v2 · doi: 10.48550/arxiv.2009.14786 · pith_short_12: 2HGIERYDNQUY · pith_short_16: 2HGIERYDNQUY253O · pith_short_8: 2HGIERYD

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/2HGIERYDNQUY253OX3RFVP4GFY \
  | 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: d1cc8247036c298d776ebee25abf862e22f53c4151535d2531a39b0e533a5bcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eabc69b51c53d86439627c04914903a5c95b6322acbb934e06103c22cfcff417",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-09-30T16:54:37Z",
    "title_canon_sha256": "98f4ad906f7f75b2e2e95d399fcb0cdc0a2a128d56e3db2e006ba4ae6461136e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.14786",
    "kind": "arxiv",
    "version": 2
  }
}