Pith Number

pith:SU3QFPUX

pith:2013:SU3QFPUXUDQBOHWGIBWODRH7MC

not attested not anchored not stored refs pending

A classification of the symmetries of uniform discrete defective crystals

Rachel Nicks

arxiv:1310.0324 v1 · 2013-10-01 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SU3QFPUXUDQBOHWGIBWODRH7MC}

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	2026-05-18T03:11:36.659765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

953702be97a0e0171ec6406ce1c4ff608905613b32f717d4a24cba18044d7dfb

Aliases

arxiv: 1310.0324 · arxiv_version: 1310.0324v1 · doi: 10.48550/arxiv.1310.0324 · pith_short_12: SU3QFPUXUDQB · pith_short_16: SU3QFPUXUDQBOHWG · pith_short_8: SU3QFPUX

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/SU3QFPUXUDQBOHWGIBWODRH7MC \
  | 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: 953702be97a0e0171ec6406ce1c4ff608905613b32f717d4a24cba18044d7dfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2dff0c8a99249c6e17e84c8c7438c9684b8b43e75f9209a9ccac56567c08061",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-10-01T14:39:59Z",
    "title_canon_sha256": "d54b2f070c3215ef52e7b364504b5b6283653e42ac7d77e4113caa328a5bb650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0324",
    "kind": "arxiv",
    "version": 1
  }
}