Pith Number

pith:4ZXWQPKU

pith:2024:4ZXWQPKUZZ2EG26E4D3WYGDW4W

not attested not anchored not stored refs pending

The nontrivial effects of annealing on superconducting properties of Nb single crystals

Aidan Goerdt, Amlan Datta, Dapeng Jing, Deborah L. Schlagel, Giulia Berti, Kamal R. Joshi, Makariy A. Tanatar, Maria Iavarone, Matthew F. Besser, Matthew Kramer, Ruslan Prozorov, Sunil Ghimire

arxiv:2403.16279 v1 · 2024-03-24 · 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{4ZXWQPKUZZ2EG26E4D3WYGDW4W}

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	2026-07-05T09:33:30.123162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e66f683d54ce74436bc4e0f76c1876e59cf73397ff68df0a2ffe0b610a7bfb80

Aliases

arxiv: 2403.16279 · arxiv_version: 2403.16279v1 · doi: 10.48550/arxiv.2403.16279 · pith_short_12: 4ZXWQPKUZZ2E · pith_short_16: 4ZXWQPKUZZ2EG26E · pith_short_8: 4ZXWQPKU

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/4ZXWQPKUZZ2EG26E4D3WYGDW4W \
  | 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: e66f683d54ce74436bc4e0f76c1876e59cf73397ff68df0a2ffe0b610a7bfb80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbc695f2aab794abe9e7409e90a361509c2c7f48175e2658ee88a78980b5884e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2024-03-24T19:57:52Z",
    "title_canon_sha256": "f0bb712484bb092627e848a33add4ad0d0549989239e650fb9a470850e517b7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.16279",
    "kind": "arxiv",
    "version": 1
  }
}