Pith Number

pith:PCJTVYUG

pith:2017:PCJTVYUGM7765VS6WN6IXHETAJ

not attested not anchored not stored refs pending

Church-Rosser Systems, Codes with Bounded Synchronization Delay and Local Rees Extensions

Lukas Fleischer, Volker Diekert

arxiv:1707.00101 v1 · 2017-07-01 · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCJTVYUGM7765VS6WN6IXHETAJ}

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	2026-05-18T00:41:06.481768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78933ae28667ffeed65eb37c8b9c930267059c334ff0e75e3eefccea6043bd05

Aliases

arxiv: 1707.00101 · arxiv_version: 1707.00101v1 · doi: 10.48550/arxiv.1707.00101 · pith_short_12: PCJTVYUGM776 · pith_short_16: PCJTVYUGM7765VS6 · pith_short_8: PCJTVYUG

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/PCJTVYUGM7765VS6WN6IXHETAJ \
  | 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: 78933ae28667ffeed65eb37c8b9c930267059c334ff0e75e3eefccea6043bd05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f85ab793d540b3f808a7be6867a7e32bee7ecd6cfc04a584bc9b116c3fefef08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2017-07-01T06:40:37Z",
    "title_canon_sha256": "0bf92bc78ed458e6d3a690cbe179fc037cde5f0c49659ec101c347c562a76afd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00101",
    "kind": "arxiv",
    "version": 1
  }
}