Pith Number

pith:PE7Z5PNS

pith:2022:PE7Z5PNSMMYC26VIWH2HI6TXPI

not attested not anchored not stored refs pending

Transformer with Tree-order Encoding for Neural Program Generation

Bernhard Stadler, Jens Lehmann, Klaudia-Doris Thellmann, Ricardo Usbeck

arxiv:2206.13354 v1 · 2022-05-30 · 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{PE7Z5PNSMMYC26VIWH2HI6TXPI}

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	2026-07-05T04:35:05.787857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

793f9ebdb263302d7aa8b1f4747a777a0559336f8501e1b4eb8533dd6743cca4

Aliases

arxiv: 2206.13354 · arxiv_version: 2206.13354v1 · doi: 10.48550/arxiv.2206.13354 · pith_short_12: PE7Z5PNSMMYC · pith_short_16: PE7Z5PNSMMYC26VI · pith_short_8: PE7Z5PNS

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/PE7Z5PNSMMYC26VIWH2HI6TXPI \
  | 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: 793f9ebdb263302d7aa8b1f4747a777a0559336f8501e1b4eb8533dd6743cca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8b8d1913fa59cdcd2eade29af25003a6d5c6d2ec04d1283afe5afbb719dcdf9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-30T12:27:48Z",
    "title_canon_sha256": "a50f63dd764a7ddd35c3628887772c773da0c00e814b0be112a106693409a3f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.13354",
    "kind": "arxiv",
    "version": 1
  }
}