Pith Number

pith:SEWU2XAJ

pith:2024:SEWU2XAJKOSNJIET6VLH65GUJR

not attested not anchored not stored refs pending

SuperCode: Sustainability PER AI-driven CO-DEsign

P. Chris Broekema, Rob V. van Nieuwpoort

arxiv:2412.08490 v1 · 2024-12-11 · astro-ph.IM · 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{SEWU2XAJKOSNJIET6VLH65GUJR}

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	2026-07-05T09:47:51.046060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

912d4d5c0953a4d4a093f5567f74d44c6b47bbb4c66e0cf1c669d6921a0c8280

Aliases

arxiv: 2412.08490 · arxiv_version: 2412.08490v1 · doi: 10.48550/arxiv.2412.08490 · pith_short_12: SEWU2XAJKOSN · pith_short_16: SEWU2XAJKOSNJIET · pith_short_8: SEWU2XAJ

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/SEWU2XAJKOSNJIET6VLH65GUJR \
  | 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: 912d4d5c0953a4d4a093f5567f74d44c6b47bbb4c66e0cf1c669d6921a0c8280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba504752dea0695ec1ec24b5831e2df55121f44425a17aa22b492c54d1666bda",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-12-11T15:54:33Z",
    "title_canon_sha256": "93fa35e8b68c6c92c03ca8ce618605cddf3c0634d13b39c23f550441bec576a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.08490",
    "kind": "arxiv",
    "version": 1
  }
}