Pith Number

pith:4C4SZFMA

pith:2024:4C4SZFMAZJPW3GL6NIQRGSUSTY

not attested not anchored not stored refs pending

Pricing4SaaS: Towards a pricing model to drive the operation of SaaS

Alejandro Garc\'ia-Fern\'andez, Antonio Ruiz-Cort\'es, Jos\'e Antonio Parejo

arxiv:2404.00311 v1 · 2024-03-30 · 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{4C4SZFMAZJPW3GL6NIQRGSUSTY}

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	2026-07-05T08:25:02.237158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0b92c9580ca5f6d997e6a21134a929e06bd518a35cdea6177576e1184fee614

Aliases

arxiv: 2404.00311 · arxiv_version: 2404.00311v1 · doi: 10.48550/arxiv.2404.00311 · pith_short_12: 4C4SZFMAZJPW · pith_short_16: 4C4SZFMAZJPW3GL6 · pith_short_8: 4C4SZFMA

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/4C4SZFMAZJPW3GL6NIQRGSUSTY \
  | 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: e0b92c9580ca5f6d997e6a21134a929e06bd518a35cdea6177576e1184fee614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74e3706a2ef4551595fd89db478cf25ab6f3b8c8616fcc45680fccc6f80c804b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2024-03-30T10:23:55Z",
    "title_canon_sha256": "436537ad46b16b052867bcd5f91786afba46dfeef10b3ae8f27c06d6a15c1e6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.00311",
    "kind": "arxiv",
    "version": 1
  }
}