Pith Number

pith:WBW7XTMN

pith:2025:WBW7XTMNXLVAEY7QYS3UDSY5RV

not attested not anchored not stored refs pending

Optimizing Superconducting Nb Film Cavities by Mitigating Medium-Field Q-Slope Through Annealing

(2), (2) Fermi National Accelerator Laboratory, (3) CERN, (4) IMS Nanofabrication GmbH), A. Grassellino (2) ((1) Old Dominion University, A. Murthy (2), A. Netepenko (2), A. Romanenko (2), B. Abdisatarov (1), C. P. A. Carlos (3), D. Bafia (2), G. Eremeev (2), G. J. Rosaz (3), H. E. Elsayed-Ali (1), Norfolk, S. Leith (4), Z. Sung (2)

arxiv:2507.08638 v1 · 2025-07-11 · physics.acc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBW7XTMNXLVAEY7QYS3UDSY5RV}

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	2026-07-05T11:35:43.819435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b06dfbcd8dbaea0263f0c4b741cb1d8d52e08b831df044d736646f04a702fb07

Aliases

arxiv: 2507.08638 · arxiv_version: 2507.08638v1 · doi: 10.48550/arxiv.2507.08638 · pith_short_12: WBW7XTMNXLVA · pith_short_16: WBW7XTMNXLVAEY7Q · pith_short_8: WBW7XTMN

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/WBW7XTMNXLVAEY7QYS3UDSY5RV \
  | 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: b06dfbcd8dbaea0263f0c4b741cb1d8d52e08b831df044d736646f04a702fb07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f610e9d2227768ce10b3c6efe81308daa6375eec43a7776e73e909a5e4085b79",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2025-07-11T14:41:57Z",
    "title_canon_sha256": "9632d4615133f91d860cfbd4dd89fdccfad0edd4a482cb5bb0c1c5ac5de84042"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08638",
    "kind": "arxiv",
    "version": 1
  }
}