Pith Number

pith:BYYPDMRR

pith:2022:BYYPDMRRLGVV2JVUGQK3WNRLDJ

not attested not anchored not stored refs pending

Trends in Bandgap of Epitaxial $\textit{A}$$_2$$\textit{B}$$_2$O$_7$ ($\textit{A}$ = Sn, Pb; $\textit{B}$ = Nb, Ta) Films Fabricated by Pulsed Laser Deposition

H. Ito, M. Kawasaki, T. C. Fujita

arxiv:2207.00434 v1 · 2022-07-01 · 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{BYYPDMRRLGVV2JVUGQK3WNRLDJ}

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	2026-07-05T04:36:43.000330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e30f1b23159ab5d26b43415bb362b1a57b60e0230c0abc9209b397106de1c4d

Aliases

arxiv: 2207.00434 · arxiv_version: 2207.00434v1 · doi: 10.48550/arxiv.2207.00434 · pith_short_12: BYYPDMRRLGVV · pith_short_16: BYYPDMRRLGVV2JVU · pith_short_8: BYYPDMRR

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/BYYPDMRRLGVV2JVUGQK3WNRLDJ \
  | 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: 0e30f1b23159ab5d26b43415bb362b1a57b60e0230c0abc9209b397106de1c4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21e58b8b16489c1d6f0be8cc214543a492b32d815464fed5f7d4d18139218c25",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-07-01T13:53:34Z",
    "title_canon_sha256": "89b326ca6f94afae52f584f9736f63d7d80ff24320feb64ab581e328a0391750"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.00434",
    "kind": "arxiv",
    "version": 1
  }
}