Pith Number

pith:DYWBZ5FG

pith:2011:DYWBZ5FGYPVQLQ7F2SPKWVRLFU

not attested not anchored not stored refs pending

Formal Model Engineering for Embedded Systems Using Real-Time Maude

Peter Csaba \"Olveczky (University of Oslo)

arxiv:1107.0063 v1 · 2011-06-30 · cs.LO · 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{DYWBZ5FGYPVQLQ7F2SPKWVRLFU}

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	2026-05-18T04:19:02.744747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e2c1cf4a6c3eb05c3e5d49eab562b2d2fa4f813dbf200aa371e28af13885236

Aliases

arxiv: 1107.0063 · arxiv_version: 1107.0063v1 · doi: 10.48550/arxiv.1107.0063 · pith_short_12: DYWBZ5FGYPVQ · pith_short_16: DYWBZ5FGYPVQLQ7F · pith_short_8: DYWBZ5FG

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/DYWBZ5FGYPVQLQ7F2SPKWVRLFU \
  | 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: 1e2c1cf4a6c3eb05c3e5d49eab562b2d2fa4f813dbf200aa371e28af13885236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7b998ad661568e13b52ecc4b2b093c3621b5edb37024d5450a145d9c5706a78",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2011-06-30T21:44:31Z",
    "title_canon_sha256": "57ab30265b6aa8deee40a6cdef2ae378047e07889abd9494542d420e8a8e20df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0063",
    "kind": "arxiv",
    "version": 1
  }
}