Pith Number

pith:QVVWEMU6

pith:2026:QVVWEMU62DDKEQMBS53UH5M5HO

not attested not anchored not stored refs pending

Regression Accumulation in Multi-Turn LLM Programming Conversations

Amjed Tahir, Lin Ma, Liwen Xiao, Lysa Xiao, Qian Zhang, Yonghui (Andie) Huang

arxiv:2607.01855 v1 · 2026-07-02 · 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{QVVWEMU62DDKEQMBS53UH5M5HO}

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	2026-07-03T01:17:31.751213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

856b62329ed0c6a24181977743f59d3b846c74788605d4054b5c781d7b8fee02

Aliases

arxiv: 2607.01855 · arxiv_version: 2607.01855v1 · doi: 10.48550/arxiv.2607.01855 · pith_short_12: QVVWEMU62DDK · pith_short_16: QVVWEMU62DDKEQMB · pith_short_8: QVVWEMU6

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/QVVWEMU62DDKEQMBS53UH5M5HO \
  | 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: 856b62329ed0c6a24181977743f59d3b846c74788605d4054b5c781d7b8fee02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29e921d1841c9ac0547318ee92f05aaee2497fdbed71224e18a78760e99cc709",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-02T08:15:40Z",
    "title_canon_sha256": "99cd563c1188d43dda67c87e038707f1eb4862a0d146df79bd949b147df3b927"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01855",
    "kind": "arxiv",
    "version": 1
  }
}