Pith Number

pith:YLIE44NB

pith:2018:YLIE44NB6BXM5EQT5V67TPLIDP

not attested not anchored not stored refs pending

Reachability in timed automata with diagonal constraints

B Srivathsan, Paul Gastin, Sayan Mukherjee

arxiv:1806.11007 v1 · 2018-06-28 · 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{YLIE44NB6BXM5EQT5V67TPLIDP}

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	2026-05-18T00:12:07.280989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2d04e71a1f06ece9213ed7df9bd681be7ab116fd626c00c13e8d02c8f05135c

Aliases

arxiv: 1806.11007 · arxiv_version: 1806.11007v1 · doi: 10.48550/arxiv.1806.11007 · pith_short_12: YLIE44NB6BXM · pith_short_16: YLIE44NB6BXM5EQT · pith_short_8: YLIE44NB

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/YLIE44NB6BXM5EQT5V67TPLIDP \
  | 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: c2d04e71a1f06ece9213ed7df9bd681be7ab116fd626c00c13e8d02c8f05135c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eb92de5ffaf234d986b2aa22aa0fced682fff7f66d52c143c4dac985b89f79e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-06-28T14:32:30Z",
    "title_canon_sha256": "3596db47036e11569e3b4b9b8ee9560a0527584c096a6d2b3dd87b92f6931fe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11007",
    "kind": "arxiv",
    "version": 1
  }
}