Pith Number

pith:VUNKCR3S

pith:2019:VUNKCR3SIA4SLWSWA62GYV7NOC

not attested not anchored not stored refs pending

Right Scaling for Right Pricing: A Case Study on Total Cost of Ownership Measurement for Cloud Migration

Claus Pahl, Davide Taibi, Frank Fowley, Pierangelo Rosati, Theo Lynn

arxiv:1908.04136 v1 · 2019-08-12 · 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{VUNKCR3SIA4SLWSWA62GYV7NOC}

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	2026-07-04T23:53:21.058797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad1aa14772403925da5607b46c57ed70b64d8c8789c82cc7e6723d77b0d02916

Aliases

arxiv: 1908.04136 · arxiv_version: 1908.04136v1 · doi: 10.48550/arxiv.1908.04136 · pith_short_12: VUNKCR3SIA4S · pith_short_16: VUNKCR3SIA4SLWSW · pith_short_8: VUNKCR3S

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/VUNKCR3SIA4SLWSWA62GYV7NOC \
  | 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: ad1aa14772403925da5607b46c57ed70b64d8c8789c82cc7e6723d77b0d02916

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fcd9fb4822142e6f0d7162f38d042c7150a9376e6d5c83e74cc73fee24bc23e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-08-12T13:18:04Z",
    "title_canon_sha256": "3dce5c1f51c000bfdce7ddb1cd57a34f09585fc026987e0a07ef8d040b0bc50d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04136",
    "kind": "arxiv",
    "version": 1
  }
}