Pith Number

pith:WVTPLFSO

pith:2023:WVTPLFSOOQMKBTCYLX32VBTG7I

not attested not anchored not stored refs pending

Abstract Syntax Tree for Programming Language Understanding and Representation: How Far Are We?

An Guo, Chunrong Fang, Mengzhe Yuan, Quanjun Zhang, Weisong Sun, Xiang Chen, Yang Liu, Yuchen Chen, Yudu You, Yun Miao, Zhenyu Chen

arxiv:2312.00413 v1 · 2023-12-01 · cs.SE · cs.AI · cs.CL · cs.PL

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\usepackage{pith}
\pithnumber{WVTPLFSOOQMKBTCYLX32VBTG7I}

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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

5 papers in Pith

Agent4cs: A Multi-agent System for Code Summarization in Large Hierarchical Codebases

Breaking Validity-Induced Boundaries to Expand Algorithm Search Space: A Two-Stage AST-Based Operator for LLM-Driven Automated Heuristic Evolution

POSTCONDBENCH: Benchmarking Correctness and Completeness in Formal Postcondition Inference

EnCoDe: Energy Estimation of Source Code At Design-Time

Residual Risk Analysis in Benign Code: How Far Are We? A Multi-Model Semantic and Structural Similarity Approach

Receipt and verification

First computed	2026-07-05T07:19:09.110420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b566f5964e7418a0cc585df7aa8666fa27c1424e75f623b956975a7f88a42200

Aliases

arxiv: 2312.00413 · arxiv_version: 2312.00413v1 · doi: 10.48550/arxiv.2312.00413 · pith_short_12: WVTPLFSOOQMK · pith_short_16: WVTPLFSOOQMKBTCY · pith_short_8: WVTPLFSO

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/WVTPLFSOOQMKBTCYLX32VBTG7I \
  | 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: b566f5964e7418a0cc585df7aa8666fa27c1424e75f623b956975a7f88a42200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e868684ee5862b5e8dff0c22ebb9465f79bbaedc1ad7936af266202edb71e25c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-12-01T08:37:27Z",
    "title_canon_sha256": "2780c85f2c4ca38111706d4eedee543d6fa279950c33e82f5d98345f62549142"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.00413",
    "kind": "arxiv",
    "version": 1
  }
}