Pith Number

pith:LSJCS5W2

pith:2014:LSJCS5W24W4HRWZZWRN3ZZYDM3

not attested not anchored not stored refs pending

The Hantzsche-Wendt Manifold in Cosmic Topology

Ralf Aurich, Sven Lustig

arxiv:1403.2190 v2 · 2014-03-10 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSJCS5W24W4HRWZZWRN3ZZYDM3}

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	2026-05-18T01:44:09.617425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c922976dae5b878db39b45bbce70366e2f2a779dcc58b6b2eea5eb9a0dbd4c6

Aliases

arxiv: 1403.2190 · arxiv_version: 1403.2190v2 · doi: 10.48550/arxiv.1403.2190 · pith_short_12: LSJCS5W24W4H · pith_short_16: LSJCS5W24W4HRWZZ · pith_short_8: LSJCS5W2

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/LSJCS5W24W4HRWZZWRN3ZZYDM3 \
  | 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: 5c922976dae5b878db39b45bbce70366e2f2a779dcc58b6b2eea5eb9a0dbd4c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e4a02fa650f323d4034b99e3004448ee3ac8f340438707b6254785484a15b2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-10T09:33:02Z",
    "title_canon_sha256": "da3ef65efbd5fb118f48a9a93def5abedebbb5cfa2c5a1f6ebbc0cbc9970baf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2190",
    "kind": "arxiv",
    "version": 2
  }
}