Pith Number

pith:Z7XSHQXX

pith:2021:Z7XSHQXX7BRJY62FLFE2L2E747

not attested not anchored not stored refs pending

Photoinduced Phase Transition in Two-Band model on Penrose Tiling

Akihisa Koga, Ken Inayoshi, Yuta Murakami

arxiv:2112.13481 v1 · 2021-12-27 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z7XSHQXX7BRJY62FLFE2L2E747}

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	2026-07-05T04:07:43.322036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfef23c2f7f8629c7b455949a5e89fe7cb00c98ef17e3a98dbb6ce64cb6a0779

Aliases

arxiv: 2112.13481 · arxiv_version: 2112.13481v1 · doi: 10.48550/arxiv.2112.13481 · pith_short_12: Z7XSHQXX7BRJ · pith_short_16: Z7XSHQXX7BRJY62F · pith_short_8: Z7XSHQXX

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/Z7XSHQXX7BRJY62FLFE2L2E747 \
  | 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: cfef23c2f7f8629c7b455949a5e89fe7cb00c98ef17e3a98dbb6ce64cb6a0779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf36978e3e24be31c008beb47dded0afa0efcf42b14be7157cb55ae963172d00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-12-27T02:27:18Z",
    "title_canon_sha256": "bac563d9e4e1485460e8a0c4bf80867d7a467afbb021267ff9ea236bad7058b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.13481",
    "kind": "arxiv",
    "version": 1
  }
}