Pith Number

pith:YP4IMNOH

pith:2023:YP4IMNOHOOLMGC5YNEB2BRSTE5

not attested not anchored not stored refs pending

Towards a Modular Architecture for Science Factories

Abraham Stroka, Aikaterini Vriza, Arvind Ramanathan, Ben Blaiszik, Casey Stone, Doga Ozgulbas, Ian Foster, Jie Xu, Kyle Chard, Kyle Hippe, Mark Hereld, Qingteng Zhang, Rafael Vescovi, Rick Stevens, Rory Butler, Tobias Ginsburg, Tom Brettin

arxiv:2308.09793 v2 · 2023-08-18 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YP4IMNOHOOLMGC5YNEB2BRSTE5}

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	2026-07-05T07:01:44.742655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3f88635c77396c30bb86903a0c6532778ae023e2e180a4c82601593ebf03ed7

Aliases

arxiv: 2308.09793 · arxiv_version: 2308.09793v2 · doi: 10.48550/arxiv.2308.09793 · pith_short_12: YP4IMNOHOOLM · pith_short_16: YP4IMNOHOOLMGC5Y · pith_short_8: YP4IMNOH

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/YP4IMNOHOOLMGC5YNEB2BRSTE5 \
  | 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: c3f88635c77396c30bb86903a0c6532778ae023e2e180a4c82601593ebf03ed7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "228da6f4725c5f3486f361aaf89bd4c07b4ee882b8ba68dbef1e7dfd707cc0c1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-08-18T19:47:59Z",
    "title_canon_sha256": "2bee667d6bde1254b6a9d28382800951b5f984b44e5756e2578655897c513ec8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.09793",
    "kind": "arxiv",
    "version": 2
  }
}