Pith Number

pith:4GWLFB7D

pith:2026:4GWLFB7DPMOL55EWSKB73TDFLW

not attested not anchored not stored refs pending

Planning on Paper: Problem Decomposition with Diagrams in Introductory Computing

Adalbert Gerald Soosai Raj, Annapurna Vadaparty, Daniel Zingaro, Devamardeep Hayatpur, Leo Porter

arxiv:2606.12427 v1 · 2026-05-14 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GWLFB7DPMOL55EWSKB73TDFLW}

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	2026-06-12T00:07:49.892898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1acb287e37b1cbef4969283fdcc655da47bbe2f57c49ede14ded5918d5c85fe

Aliases

arxiv: 2606.12427 · arxiv_version: 2606.12427v1 · doi: 10.48550/arxiv.2606.12427 · pith_short_12: 4GWLFB7DPMOL · pith_short_16: 4GWLFB7DPMOL55EW · pith_short_8: 4GWLFB7D

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/4GWLFB7DPMOL55EWSKB73TDFLW \
  | 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: e1acb287e37b1cbef4969283fdcc655da47bbe2f57c49ede14ded5918d5c85fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19adfe6a975c3f6d45a6840f2e6288fa2d05d1b781aafd196a59e31cd415a1e5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-05-14T19:27:02Z",
    "title_canon_sha256": "267d48d961ddb0bf9872878a95e3820993f522b4d58f4b83a9edb27ff2d7c601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12427",
    "kind": "arxiv",
    "version": 1
  }
}