Pith Number

pith:C4KL3KSZ

pith:2002:C4KL3KSZGUIORELCMEQSY5E2TS

not attested not anchored not stored refs pending

Rules for Computing Symmetry, Density and Stoichiometry in a Quasi-Unit-Cell Model of Quasicrystals

Hyeong-Chai Jeong, Paul J. Steinhardt

arxiv:cond-mat/0212352 v1 · 2002-12-16 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C4KL3KSZGUIORELCMEQSY5E2TS}

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	2026-07-04T16:33:31.338833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1714bdaa593510e8916261212c749a9c8debead5acca3f2c7d43c080dfb58048

Aliases

arxiv: cond-mat/0212352 · arxiv_version: cond-mat/0212352v1 · doi: 10.48550/arxiv.cond-mat/0212352 · pith_short_12: C4KL3KSZGUIO · pith_short_16: C4KL3KSZGUIORELC · pith_short_8: C4KL3KSZ

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/C4KL3KSZGUIORELCMEQSY5E2TS \
  | 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: 1714bdaa593510e8916261212c749a9c8debead5acca3f2c7d43c080dfb58048

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a74deab8451a31f0e0de1c742c870b3821591227fbc321c9c905be65af858ff",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2002-12-16T00:50:08Z",
    "title_canon_sha256": "6be7535cbe12a5bb61bce271d53675815d1e3a1abbb94c2184d4fdd57ebf522d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0212352",
    "kind": "arxiv",
    "version": 1
  }
}