Pith Number

pith:GJBLU2YE

pith:2026:GJBLU2YEKYTQYRPMRJ6TXUABCG

not attested not anchored not stored refs pending

TestMap: Evidence Infrastructure for Foundation-Model-Assisted Test Generation

Chris Brown, Hunter Leary, Luke Hanuska

arxiv:2606.10211 v1 · 2026-06-08 · 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{GJBLU2YEKYTQYRPMRJ6TXUABCG}

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	2026-06-10T01:08:59.776899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3242ba6b0456270c45ec8a7d3bd0011180da0b124215d627d3dea009f2e210e5

Aliases

arxiv: 2606.10211 · arxiv_version: 2606.10211v1 · doi: 10.48550/arxiv.2606.10211 · pith_short_12: GJBLU2YEKYTQ · pith_short_16: GJBLU2YEKYTQYRPM · pith_short_8: GJBLU2YE

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/GJBLU2YEKYTQYRPMRJ6TXUABCG \
  | 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: 3242ba6b0456270c45ec8a7d3bd0011180da0b124215d627d3dea009f2e210e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a6d05e3662b8b2870f41cf33240f53b9e84314f20ae7ed60cbd8ed9161c3c03",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-06-08T22:04:51Z",
    "title_canon_sha256": "84ddda9f82f0ba1796e3bedcedeeaf7e8c072373a5d2c4b435dabea2d5f504c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10211",
    "kind": "arxiv",
    "version": 1
  }
}