Pith Number

pith:JXA73RXQ

pith:2021:JXA73RXQ6BEOT2IHPCWMGLRIRJ

not attested not anchored not stored refs pending

Learning Equational Theorem Proving

Jelle Piepenbrock, Josef Urban, Mikol\'a\v{s} Janota, Tom Heskes

arxiv:2102.05547 v1 · 2021-02-10 · cs.LG · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JXA73RXQ6BEOT2IHPCWMGLRIRJ}

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	2026-07-05T02:14:19.631365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dc1fdc6f0f048e9e90778acc32e288a741f1b54ad3ecb62ac74dde23942424a

Aliases

arxiv: 2102.05547 · arxiv_version: 2102.05547v1 · doi: 10.48550/arxiv.2102.05547 · pith_short_12: JXA73RXQ6BEO · pith_short_16: JXA73RXQ6BEOT2IH · pith_short_8: JXA73RXQ

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/JXA73RXQ6BEOT2IHPCWMGLRIRJ \
  | 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: 4dc1fdc6f0f048e9e90778acc32e288a741f1b54ad3ecb62ac74dde23942424a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52a97d0548cfb5716b84f69217894aaf9e36e4a13681ec470404b88963287a45",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-10T16:33:07Z",
    "title_canon_sha256": "2ce25437d52e3e3da62f4145c93b589c10e7928005dd5317070140689de23ab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.05547",
    "kind": "arxiv",
    "version": 1
  }
}