Pith Number

pith:GP43EZZX

pith:2020:GP43EZZXF7Z2TBMSZOCL2BFAML

not attested not anchored not stored refs pending

MegaM@Rt2 EU Project: Open Source Tools for Mega-Modelling at Runtime of CPSs

Andrey Sadovykh, Dragos Truscan, Hugo Bruneliere, Jesus Gorronogoitia Cruz, Lara Lopez Muniz, Pierluigi Pierini

arxiv:2003.07223 v1 · 2020-03-13 · 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{GP43EZZXF7Z2TBMSZOCL2BFAML}

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	2026-07-05T00:48:10.515279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33f9b267372ff3a98592cb84bd04a062d279861d36802f2a2748136d693d7f3a

Aliases

arxiv: 2003.07223 · arxiv_version: 2003.07223v1 · doi: 10.48550/arxiv.2003.07223 · pith_short_12: GP43EZZXF7Z2 · pith_short_16: GP43EZZXF7Z2TBMS · pith_short_8: GP43EZZX

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/GP43EZZXF7Z2TBMSZOCL2BFAML \
  | 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: 33f9b267372ff3a98592cb84bd04a062d279861d36802f2a2748136d693d7f3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4ea842881816f97979ead070dcc75d05a10b454a1fba00925c1660e1a0fa741",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-03-13T12:05:47Z",
    "title_canon_sha256": "35ab65a281ff65011ec7d9e947e6c36b7600b54181451e3f68fc76f5a1e2fdea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07223",
    "kind": "arxiv",
    "version": 1
  }
}