Pith Number

pith:WESM7FIP

pith:2025:WESM7FIPXEVSHUPBCZUJHRLKU6

not attested not anchored not stored refs pending

The Peculiarities of Extending Queue Layouts

Martin N\"ollenburg, Robert Ganian, Simon D. Fink, Thomas Depian

arxiv:2506.05156 v1 · 2025-06-05 · cs.CG · 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{WESM7FIPXEVSHUPBCZUJHRLKU6}

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	2026-07-05T11:16:43.259723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b124cf950fb92b23d1e1166893c56aa7bb94f7a5ba626debeb845d0d3c3be7c3

Aliases

arxiv: 2506.05156 · arxiv_version: 2506.05156v1 · doi: 10.48550/arxiv.2506.05156 · pith_short_12: WESM7FIPXEVS · pith_short_16: WESM7FIPXEVSHUPB · pith_short_8: WESM7FIP

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/WESM7FIPXEVSHUPBCZUJHRLKU6 \
  | 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: b124cf950fb92b23d1e1166893c56aa7bb94f7a5ba626debeb845d0d3c3be7c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc5551326be58c14906c77c59a2f35f91ed8342ad28e445c5618107473dcb419",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2025-06-05T15:34:41Z",
    "title_canon_sha256": "de8d07360dd69f9cb08feb457b7d368ac8534ce22d26b6a41e5f59ac3c7988a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05156",
    "kind": "arxiv",
    "version": 1
  }
}