Pith Number

pith:XNFOMMQR

pith:2026:XNFOMMQRZADEAIMOKNQROOXWXR

not attested not anchored not stored refs pending

FASE: Fast Adaptive Semantic Entropy for Code Quality

Ladan Tahvildari, Shizhe Lin

arxiv:2606.09800 v1 · 2026-06-08 · cs.SE · cs.AI · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNFOMMQRZADEAIMOKNQROOXWXR}

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	2026-06-09T02:09:10.550632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb4ae63211c80640218e5361173af6bc530579e950e15e3f83afd682615bd51b

Aliases

arxiv: 2606.09800 · arxiv_version: 2606.09800v1 · doi: 10.48550/arxiv.2606.09800 · pith_short_12: XNFOMMQRZADE · pith_short_16: XNFOMMQRZADEAIMO · pith_short_8: XNFOMMQR

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/XNFOMMQRZADEAIMOKNQROOXWXR \
  | 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: bb4ae63211c80640218e5361173af6bc530579e950e15e3f83afd682615bd51b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ae4f7e0f05215857bd803959c78079d46a726980eb46a223c7623eabbddad58",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-06-08T17:53:05Z",
    "title_canon_sha256": "c239ba94a251fb8b719d3cf905c21e023aac5b8cc8a5e31f2c4e4dbf21fc8e06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09800",
    "kind": "arxiv",
    "version": 1
  }
}