Pith Number

pith:RO2Z7M4R

pith:2025:RO2Z7M4RTE72JS3JQXIF6MOMRU

not attested not anchored not stored refs pending

Semi-Automated Design of Data-Intensive Architectures

Alessandro Margara, Arianna Dragoni

arxiv:2503.17259 v1 · 2025-03-21 · 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{RO2Z7M4RTE72JS3JQXIF6MOMRU}

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	2026-07-05T10:37:01.172551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bb59fb391993fa4cb6985d05f31cc8d264afbe2aecbf19e515192c1711f86b8

Aliases

arxiv: 2503.17259 · arxiv_version: 2503.17259v1 · doi: 10.48550/arxiv.2503.17259 · pith_short_12: RO2Z7M4RTE72 · pith_short_16: RO2Z7M4RTE72JS3J · pith_short_8: RO2Z7M4R

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/RO2Z7M4RTE72JS3JQXIF6MOMRU \
  | 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: 8bb59fb391993fa4cb6985d05f31cc8d264afbe2aecbf19e515192c1711f86b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9628feaef8e14f31983923af09744f0a2a542df0c47fb59c599c32db3e8193c8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-03-21T16:01:11Z",
    "title_canon_sha256": "e83d189f4b9dd46413720a2e1109a51341edc3c238df7fd53945fe554b541941"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17259",
    "kind": "arxiv",
    "version": 1
  }
}