Pith Number

pith:HSP74FBD

pith:2017:HSP74FBD45JPEGZRPXS66PIN4S

not attested not anchored not stored refs pending

Conceptual Modeling for Control of a Physical Engineering Plant: A Case Study

Abdulaziz AlQallaf, Sabah Al-Fedaghi

arxiv:1709.03575 v1 · 2017-08-22 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HSP74FBD45JPEGZRPXS66PIN4S}

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	2026-05-18T00:35:30.120251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c9ffe1423e752f21b317de5ef3d0de483aab5d254db20a03c37f57511661084

Aliases

arxiv: 1709.03575 · arxiv_version: 1709.03575v1 · doi: 10.48550/arxiv.1709.03575 · pith_short_12: HSP74FBD45JP · pith_short_16: HSP74FBD45JPEGZR · pith_short_8: HSP74FBD

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/HSP74FBD45JPEGZRPXS66PIN4S \
  | 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: 3c9ffe1423e752f21b317de5ef3d0de483aab5d254db20a03c37f57511661084

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26ed93e3941c142b7d41cbe2e362fe8ccdddd60cea13408260dade7c049f7317",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-08-22T08:19:18Z",
    "title_canon_sha256": "afe518c76978e1a86238555392e53c708d43e7b57cbab1a7d04a4a61d77bef23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03575",
    "kind": "arxiv",
    "version": 1
  }
}