Pith Number

pith:NXS7MBFY

pith:2026:NXS7MBFYZYKDPWJH6ILKJZ6FCK

not attested not anchored not stored refs pending

BMOA: Baseline-Mechanism-Outcome Attribution for Compiler-Induced Numerical Deviations

Chunwei Xia, Emran Hossain, Feng Yu, Hailong Jiang, Jianfeng Zhu, Mengfei Ren, Qiang Guan

arxiv:2607.27270 v1 · 2026-07-29 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXS7MBFYZYKDPWJH6ILKJZ6FCK}

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	2026-07-31T00:10:27.820707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

6de5f604b8ce1437d927f216a4e7c512a9b21ecc4b49d27a1b28be1b860d2fc7

Aliases

arxiv: 2607.27270 · arxiv_version: 2607.27270v1 · doi: 10.48550/arxiv.2607.27270 · pith_short_12: NXS7MBFYZYKD · pith_short_16: NXS7MBFYZYKDPWJH · pith_short_8: NXS7MBFY

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/NXS7MBFYZYKDPWJH6ILKJZ6FCK \
  | 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: 6de5f604b8ce1437d927f216a4e7c512a9b21ecc4b49d27a1b28be1b860d2fc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a99bed3a9fb9b68024849b708e23ff645698426463c670c36d58f88a332b16cd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2026-07-29T11:18:30Z",
    "title_canon_sha256": "72e85f5faf9f22397fea3c79e547ec12ebe84f6e5e7cb974396100040ac32cd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27270",
    "kind": "arxiv",
    "version": 1
  }
}