Pith Number

pith:U6KBUO6Z

pith:2026:U6KBUO6ZMR3CH3KRB3X5QJA6CQ

not attested not anchored not stored refs pending

DataFlow-Harness: A Grounded Code-Agent Platform for Constructing Editable LLM Data Pipelines

Chengyu Shen, Hao Liang, Runming He, Wentao Zhang, Xiaochen Ma, Zhen Hao Wong, Zimo Meng

arxiv:2607.16617 v1 · 2026-07-18 · cs.SE · 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{U6KBUO6ZMR3CH3KRB3X5QJA6CQ}

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	2026-07-21T00:20:28.571610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7941a3bd9647623ed510eefd8241e14121825d9b745a4a3b7c838fb3acaa1a7

Aliases

arxiv: 2607.16617 · arxiv_version: 2607.16617v1 · doi: 10.48550/arxiv.2607.16617 · pith_short_12: U6KBUO6ZMR3C · pith_short_16: U6KBUO6ZMR3CH3KR · pith_short_8: U6KBUO6Z

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/U6KBUO6ZMR3CH3KRB3X5QJA6CQ \
  | 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: a7941a3bd9647623ed510eefd8241e14121825d9b745a4a3b7c838fb3acaa1a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd7c4d8413fd1ea6230093450804197d56d506a06dd7de16c90b5b1073ac8a1f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-18T03:30:19Z",
    "title_canon_sha256": "a8a61769c59684d6690f252178927a5c062e660feed464dca7a6393074b2bb6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16617",
    "kind": "arxiv",
    "version": 1
  }
}