Pith Number

pith:YZN7E2ZX

pith:2025:YZN7E2ZXTZ6UY7LW4SNUCEZCNC

not attested not anchored not stored refs pending

ParkView: Visualizing Monotone Interleavings

Arjen Simons, Bettina Speckmann, Kevin Verbeek, Michael Hoffmann, Steven van den Broek, Thijs Beurskens, Tim Ophelders, Willem Sonke

arxiv:2501.10728 v2 · 2025-01-18 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZN7E2ZXTZ6UY7LW4SNUCEZCNC}

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	2026-07-05T10:14:08.143727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c65bf26b379e7d4c7d76e49b4113226881711153d7111b3cff24186eb792a958

Aliases

arxiv: 2501.10728 · arxiv_version: 2501.10728v2 · doi: 10.48550/arxiv.2501.10728 · pith_short_12: YZN7E2ZXTZ6U · pith_short_16: YZN7E2ZXTZ6UY7LW · pith_short_8: YZN7E2ZX

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/YZN7E2ZXTZ6UY7LW4SNUCEZCNC \
  | 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: c65bf26b379e7d4c7d76e49b4113226881711153d7111b3cff24186eb792a958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76f34943633b266f8ff3222748eaccbf3b3840ab5994c7cc6999851d968b3f04",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2025-01-18T11:07:00Z",
    "title_canon_sha256": "61a3320b377e7a9e20c67c03aa039b5b6251c8d8b23df0cbe7c4028826f7974b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.10728",
    "kind": "arxiv",
    "version": 2
  }
}