Pith Number

pith:L6NIJQHD

pith:2026:L6NIJQHDJS6I5ANS3AI2SK44UB

not attested not anchored not stored refs pending

Output Format x Model Identity: Interaction Effects in Single-Round Coding Agent Performance

Yang Yang

arxiv:2607.21674 v1 · 2026-07-23 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L6NIJQHDJS6I5ANS3AI2SK44UB}

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	2026-07-27T00:20:14.412750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f9a84c0e34cbc8e81b2d811a92b9ca07af477f9e7931d914074404e7f1722f0

Aliases

arxiv: 2607.21674 · arxiv_version: 2607.21674v1 · doi: 10.48550/arxiv.2607.21674 · pith_short_12: L6NIJQHDJS6I · pith_short_16: L6NIJQHDJS6I5ANS · pith_short_8: L6NIJQHD

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/L6NIJQHDJS6I5ANS3AI2SK44UB \
  | 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: 5f9a84c0e34cbc8e81b2d811a92b9ca07af477f9e7931d914074404e7f1722f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29d3bcfdc10d0d18d0a5d0ec69f392e20d3a9b828a56aaf0099764586515b2bf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-23T10:18:42Z",
    "title_canon_sha256": "aee91d00e4327d0c39f69482657fa9b9aad083ba689f54b25d8794af3b5cc001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21674",
    "kind": "arxiv",
    "version": 1
  }
}