Pith Number

pith:PMLXQQBK

pith:2026:PMLXQQBKFRPFHX6FLHLAJF6RJT

not attested not anchored not stored refs pending

A parsimonious structure model for the icosahedral quasicrystal Cd5.7Yb

Michael Feuerbacher

arxiv:2606.30066 v1 · 2026-06-29 · 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{PMLXQQBKFRPFHX6FLHLAJF6RJT}

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	2026-06-30T02:17:48.083132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b1778402a2c5e53dfc559d60497d14cc200d519ca3309bc983c2aff546512b5

Aliases

arxiv: 2606.30066 · arxiv_version: 2606.30066v1 · doi: 10.48550/arxiv.2606.30066 · pith_short_12: PMLXQQBKFRPF · pith_short_16: PMLXQQBKFRPFHX6F · pith_short_8: PMLXQQBK

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/PMLXQQBKFRPFHX6FLHLAJF6RJT \
  | 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: 7b1778402a2c5e53dfc559d60497d14cc200d519ca3309bc983c2aff546512b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dce129e6c2f51b8e558d71416ceb30a2f101e3aa219f9e5b80fd544f410b767",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-06-29T09:58:12Z",
    "title_canon_sha256": "03369526bfdab53830df2b0b9a4b33d6e42c07e49c2d6d8f252a2080fc39119e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30066",
    "kind": "arxiv",
    "version": 1
  }
}