Pith Number

pith:RGMDLXJK

pith:2026:RGMDLXJK44O3ACIEOXYTCLKCUW

not attested not anchored not stored refs pending

From Prompt to Harness: Coderlet from Scratch

Mengfan Li

arxiv:2608.09480 v1 · 2026-08-10 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RGMDLXJK44O3ACIEOXYTCLKCUW}

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	2026-08-11T02:24:18.603927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

899835dd2ae71db0090475f1312d42a5a85bd241febc66a30cf5973bdaeedc26

Aliases

arxiv: 2608.09480 · arxiv_version: 2608.09480v1 · doi: 10.48550/arxiv.2608.09480 · pith_short_12: RGMDLXJK44O3 · pith_short_16: RGMDLXJK44O3ACIE · pith_short_8: RGMDLXJK

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/RGMDLXJK44O3ACIEOXYTCLKCUW \
  | 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: 899835dd2ae71db0090475f1312d42a5a85bd241febc66a30cf5973bdaeedc26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35984a701d2ae23c71be871d4dd874d5985167ac1dafa37ecbee9f559828791d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-10T11:47:26Z",
    "title_canon_sha256": "814034d7c5b29eabb47a51690d156f2ff7fdb14e0e8fa18352c18ac45601add9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09480",
    "kind": "arxiv",
    "version": 1
  }
}