Pith Number

pith:DYNJOVSU

pith:2015:DYNJOVSU3H5PVFCMBGIB6TG4SH

not attested not anchored not stored refs pending

Polytopes with Preassigned Automorphism Groups

Egon Schulte, Gordon Ian Williams

arxiv:1505.06253 v1 · 2015-05-23 · math.CO · 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{DYNJOVSU3H5PVFCMBGIB6TG4SH}

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	2026-05-18T02:03:47.781871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e1a975654d9fafa944c09901f4cdc91c10f23eda14cda096671a2e34fbe169c

Aliases

arxiv: 1505.06253 · arxiv_version: 1505.06253v1 · doi: 10.48550/arxiv.1505.06253 · pith_short_12: DYNJOVSU3H5P · pith_short_16: DYNJOVSU3H5PVFCM · pith_short_8: DYNJOVSU

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/DYNJOVSU3H5PVFCMBGIB6TG4SH \
  | 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: 1e1a975654d9fafa944c09901f4cdc91c10f23eda14cda096671a2e34fbe169c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ebfcd7937017ef062ca5db0e8d8f6c4db24d97b375241debed2b5132a78994c",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-05-23T00:18:36Z",
    "title_canon_sha256": "6306c55cc23cb903b9ae11b3319896788d2b7f4859ca311f4b3aaf1c8c43a340"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06253",
    "kind": "arxiv",
    "version": 1
  }
}