Pith Number

pith:NLDUDQXE

pith:2017:NLDUDQXETWSEM6WMCC5ZL5NGJR

not attested not anchored not stored refs pending

Imaging Quasi-Periodic Electronic States in a Synthetic Penrose Tiling

David B. Green, Kenjiro K. Gomes, Laura C. Collins, Rochelle Silverman, Thomas G. Witte

arxiv:1707.06554 v1 · 2017-07-20 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NLDUDQXETWSEM6WMCC5ZL5NGJR}

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	2026-05-18T00:39:53.544085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ac741c2e49da4467acc10bb95f5a64c7546d8ae90000cd59820745e7dcf3c7d

Aliases

arxiv: 1707.06554 · arxiv_version: 1707.06554v1 · doi: 10.48550/arxiv.1707.06554 · pith_short_12: NLDUDQXETWSE · pith_short_16: NLDUDQXETWSEM6WM · pith_short_8: NLDUDQXE

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/NLDUDQXETWSEM6WMCC5ZL5NGJR \
  | 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: 6ac741c2e49da4467acc10bb95f5a64c7546d8ae90000cd59820745e7dcf3c7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e734d8398feaa721668c23ca84f999b667ba5c2027715ebfbc0afce3bcd51403",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-07-20T14:57:52Z",
    "title_canon_sha256": "7fbebbd1e3656482585e3846d392b21cd30052c3cd85eb323396a3a547b93e8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06554",
    "kind": "arxiv",
    "version": 1
  }
}