Pith Number

pith:F67SQJKD

pith:2023:F67SQJKD7SY4CESFG6ZWHCUBAV

not attested not anchored not stored refs pending

Business models to assure availability of advanced superconductors for the accelerator sector and promote stewardship of superconducting magnet technology for the US economy

David Larbalestier, Kathleen Amm, Lance Cooley, Steven Rotkoff, Whitney Hischier

arxiv:2308.03808 v1 · 2023-08-06 · physics.acc-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{F67SQJKD7SY4CESFG6ZWHCUBAV}

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	2026-07-05T06:39:08.575846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fbf282543fcb1c1124537b3638a810551eaf887e27bbceca268cf549fb86758

Aliases

arxiv: 2308.03808 · arxiv_version: 2308.03808v1 · doi: 10.48550/arxiv.2308.03808 · pith_short_12: F67SQJKD7SY4 · pith_short_16: F67SQJKD7SY4CESF · pith_short_8: F67SQJKD

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/F67SQJKD7SY4CESFG6ZWHCUBAV \
  | 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: 2fbf282543fcb1c1124537b3638a810551eaf887e27bbceca268cf549fb86758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1e0d1d9f1149f8cccee3867edaa58340e02aa105b43427d0be3d5761a8990c0",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2023-08-06T19:30:53Z",
    "title_canon_sha256": "cd1896d9d95cc6e66d1ff584e04a4963df327a83476170115f67e1c6eba8a0df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.03808",
    "kind": "arxiv",
    "version": 1
  }
}