Pith Number

pith:2VWMZQVP

pith:2025:2VWMZQVPOVRVDRLGJF2O6GN44B

not attested not anchored not stored refs pending

Deciding Robust Instances of an Escape Problem for Dynamical Systems in Euclidean Space

Eike Neumann

arxiv:2506.21481 v1 · 2025-06-26 · 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{2VWMZQVPOVRVDRLGJF2O6GN44B}

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	2026-07-05T11:27:46.672089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d56cccc2af756351c5664974ef19bce04e8c84c698b2dd26bc9d193a77902e38

Aliases

arxiv: 2506.21481 · arxiv_version: 2506.21481v1 · doi: 10.48550/arxiv.2506.21481 · pith_short_12: 2VWMZQVPOVRV · pith_short_16: 2VWMZQVPOVRVDRLG · pith_short_8: 2VWMZQVP

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/2VWMZQVPOVRVDRLGJF2O6GN44B \
  | 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: d56cccc2af756351c5664974ef19bce04e8c84c698b2dd26bc9d193a77902e38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0de63d46371b3a21b810a871f3a1dfbaf553942f5fb5ff3172f283e55130efb9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2025-06-26T17:10:46Z",
    "title_canon_sha256": "277ed067dc076bc17c2c0ae16e40b7867e9a2851b6ba5a96383f7f27a5ea7ca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21481",
    "kind": "arxiv",
    "version": 1
  }
}