Pith Number

pith:D2COL52A

pith:2018:D2COL52ATW2AI6XL667Z3YG5QI

not attested not anchored not stored refs pending

Efficient Algorithms for Asymptotic Bounds on Termination Time in VASS

Anton\'in Ku\v{c}era, Dominik Velan, Florian Zuleger, Krishnendu Chatterjee, Petr Novotn\'y, Tom\'a\v{s} Br\'azdil

arxiv:1804.10985 v1 · 2018-04-29 · 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{D2COL52ATW2AI6XL667Z3YG5QI}

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	2026-05-18T00:17:14.979133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e84e5f7409db4047aebf7bf9de0dd823758a394cb81533dea6cdc1d9165fdc5

Aliases

arxiv: 1804.10985 · arxiv_version: 1804.10985v1 · doi: 10.48550/arxiv.1804.10985 · pith_short_12: D2COL52ATW2A · pith_short_16: D2COL52ATW2AI6XL · pith_short_8: D2COL52A

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/D2COL52ATW2AI6XL667Z3YG5QI \
  | 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: 1e84e5f7409db4047aebf7bf9de0dd823758a394cb81533dea6cdc1d9165fdc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "026a9afeb80ec4adac08882b7c8db3967141d475b97ec18db783d4396c2eab46",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-04-29T20:01:00Z",
    "title_canon_sha256": "315a30257981e6a5bcf963ed71d89bfa25798bcef1b4ed2a1d26487f2591a0f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10985",
    "kind": "arxiv",
    "version": 1
  }
}