Pith Number

pith:RDKET5W4

pith:2022:RDKET5W4YAMZVCE5QUA5J4KX7C

not attested not anchored not stored refs pending

Cops and Robber game in higher-dimensional manifolds with spherical and Euclidean metric

Alexandra Wesolek, Bojan Mohar, Vesna Ir\v{s}i\v{c}

arxiv:2211.02290 v1 · 2022-11-04 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RDKET5W4YAMZVCE5QUA5J4KX7C}

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	2026-07-05T05:13:13.758894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88d449f6dcc0199a889d8501d4f157f880b69a771e9e5a641c89f63ad0d682cb

Aliases

arxiv: 2211.02290 · arxiv_version: 2211.02290v1 · doi: 10.48550/arxiv.2211.02290 · pith_short_12: RDKET5W4YAMZ · pith_short_16: RDKET5W4YAMZVCE5 · pith_short_8: RDKET5W4

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/RDKET5W4YAMZVCE5QUA5J4KX7C \
  | 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: 88d449f6dcc0199a889d8501d4f157f880b69a771e9e5a641c89f63ad0d682cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5e3d369972a7f49e4db1e3939d21b26c6f7c647ade6758369bff2d167a92239",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2022-11-04T07:12:25Z",
    "title_canon_sha256": "c426d8cac0d1f33d9e9f5fe779861c04ae03bade4df05446469592223c1be4c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02290",
    "kind": "arxiv",
    "version": 1
  }
}