Pith Number

pith:UDBBEEQ2

pith:2018:UDBBEEQ2OWSZRZZZUWRDCYIWRA

not attested not anchored not stored refs pending

Computing the Expected Execution Time of Probabilistic Workflow Nets

Javier Esparza, Philip Offtermatt, Philipp J. Meyer

arxiv:1811.06961 v2 · 2018-11-16 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDBBEEQ2OWSZRZZZUWRDCYIWRA}

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	2026-05-17T23:53:08.994214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0c212121a75a598e739a5a2316116882890a5bf5be469a66804de29bbaabcc8

Aliases

arxiv: 1811.06961 · arxiv_version: 1811.06961v2 · doi: 10.48550/arxiv.1811.06961 · pith_short_12: UDBBEEQ2OWSZ · pith_short_16: UDBBEEQ2OWSZRZZZ · pith_short_8: UDBBEEQ2

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/UDBBEEQ2OWSZRZZZUWRDCYIWRA \
  | 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: a0c212121a75a598e739a5a2316116882890a5bf5be469a66804de29bbaabcc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67f1009c1097069550d6e8f5f3a35117c776c6a97234a45e483c436eecfde46a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-11-16T18:35:37Z",
    "title_canon_sha256": "b6337d9383bc97ec2f646fb77a62eb37bdc6d2ca2b707683c4b8e52f58fc0849"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06961",
    "kind": "arxiv",
    "version": 2
  }
}