Pith Number

pith:JSMJS2LX

pith:2022:JSMJS2LXKUL32NZRJODVF6ENFP

not attested not anchored not stored refs pending

Learning Program Representations with a Tree-Structured Transformer

Anran Li, Ge Li, Kechi Zhang, Shangqing Liu, Wenhan Wang, Yang Liu, Zhi Jin

arxiv:2208.08643 v2 · 2022-08-18 · cs.SE · 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{JSMJS2LXKUL32NZRJODVF6ENFP}

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

Exploring Code Analysis: Zero-Shot Insights on Syntax and Semantics with LLMs

Receipt and verification

First computed	2026-07-05T05:31:16.492630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c989969775517bd37314b8752f88d2bdfdb33108b666dc46a683277366c5865

Aliases

arxiv: 2208.08643 · arxiv_version: 2208.08643v2 · doi: 10.48550/arxiv.2208.08643 · pith_short_12: JSMJS2LXKUL3 · pith_short_16: JSMJS2LXKUL32NZR · pith_short_8: JSMJS2LX

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/JSMJS2LXKUL32NZRJODVF6ENFP \
  | 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: 4c989969775517bd37314b8752f88d2bdfdb33108b666dc46a683277366c5865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44cdaccde9d5fbefd56543fb8d9b91e7de6a274b5eaf1f512abb749c47b7cced",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-08-18T05:42:01Z",
    "title_canon_sha256": "7f2625778329411decc8587e41b4b93679c57bb422039337898f49842b73dd87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.08643",
    "kind": "arxiv",
    "version": 2
  }
}