Pith Number

pith:P7FV2UQV

pith:2023:P7FV2UQVMUMF5SYPKLTIURFDAX

not attested not anchored not stored refs pending

Grain size in low loss superconducting Ta thin films on c-axis sapphire

Andras Gyenis, Berthold Jaeck, Brian D. Isakov, Corey Rae H. McRae, Jiangchang Zheng, Ka Wun Leung, Nicholas Materise, Sarah Garcia Jones, Xi Chen

arxiv:2307.11667 v2 · 2023-07-21 · quant-ph · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7FV2UQVMUMF5SYPKLTIURFDAX}

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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.

Cited by

1 paper in Pith

Low-Loss Superconducting Resonators Fabricated from Tantalum Films Grown at Room Temperature

Receipt and verification

First computed	2026-07-05T06:34:40.417739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fcb5d521565185ecb0f52e68a44a305d0d3cf0a436afcc21522f5423dd8da0a

Aliases

arxiv: 2307.11667 · arxiv_version: 2307.11667v2 · doi: 10.48550/arxiv.2307.11667 · pith_short_12: P7FV2UQVMUMF · pith_short_16: P7FV2UQVMUMF5SYP · pith_short_8: P7FV2UQV

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/P7FV2UQVMUMF5SYPKLTIURFDAX \
  | 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: 7fcb5d521565185ecb0f52e68a44a305d0d3cf0a436afcc21522f5423dd8da0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5869af009aa43025b47364df86892eb137abb8b4842492d444e727e24e9b841",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-07-21T16:11:25Z",
    "title_canon_sha256": "e7af0c845f18a9e0af0a96c79eebcada43e300a702c1618e23dac4f52ec1241a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.11667",
    "kind": "arxiv",
    "version": 2
  }
}