Pith Number

pith:UEYDC2QA

pith:2015:UEYDC2QACVNRTPLMIT34IPW3E6

not attested not anchored not stored refs pending

Parameterized Complexity of Asynchronous Border Minimization

Alexandru Popa, Andreas Pfandler, Martin Kronegger, Robert Ganian

arxiv:1503.08078 v1 · 2015-03-27 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UEYDC2QACVNRTPLMIT34IPW3E6}

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	2026-05-18T02:20:11.583930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a130316a00155b19bd6c44f7c43edb278afb126f07580ede0e3078d291633319

Aliases

arxiv: 1503.08078 · arxiv_version: 1503.08078v1 · doi: 10.48550/arxiv.1503.08078 · pith_short_12: UEYDC2QACVNR · pith_short_16: UEYDC2QACVNRTPLM · pith_short_8: UEYDC2QA

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/UEYDC2QACVNRTPLMIT34IPW3E6 \
  | 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: a130316a00155b19bd6c44f7c43edb278afb126f07580ede0e3078d291633319

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a20a53550ad16addb1853c615d75d613d925dab722613c5a48f89839c547895c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-03-27T13:50:22Z",
    "title_canon_sha256": "f5b1cb4d79ed374519ab9a337c06475e917ed1686f3dafabae118fe2ade0e253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08078",
    "kind": "arxiv",
    "version": 1
  }
}