Pith Number

pith:VWYFBSME

pith:2013:VWYFBSMEDMRHUDXL5ZHB2DOUBR

not attested not anchored not stored refs pending

Pair Breaking Caused by Magnetic Impurities in the High-T$_\text{C}$ Superconductor Bi$_{2.1}$Sr$_{1.9}$Ca(Cu$_{1-x}$Fe$_{x}$)$_{2}$O$_{y}$

D. S. Dessau, G. Arnold, G. Gu, J. A. Waugh, J. Schneeloch, R. D. Zhong, S. Parham, T. J. Reber, Y. Cao, Z. Xu

arxiv:1301.0521 v2 · 2013-01-03 · 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{VWYFBSMEDMRHUDXL5ZHB2DOUBR}

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	2026-05-18T03:36:47.639928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adb050c9841b227a0eebee4e1d0dd40c4a322e4245ab65662c071491f8bd6a36

Aliases

arxiv: 1301.0521 · arxiv_version: 1301.0521v2 · doi: 10.48550/arxiv.1301.0521 · pith_short_12: VWYFBSMEDMRH · pith_short_16: VWYFBSMEDMRHUDXL · pith_short_8: VWYFBSME

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/VWYFBSMEDMRHUDXL5ZHB2DOUBR \
  | 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: adb050c9841b227a0eebee4e1d0dd40c4a322e4245ab65662c071491f8bd6a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3f77407dd761dc5e246563f62fcbe129d50ec29c2e60c7775674bff1601a262",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-01-03T17:40:54Z",
    "title_canon_sha256": "4bea3d32d9b72d194c6c40c2022e2f231eee61010519203c857cfd23a0c06290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0521",
    "kind": "arxiv",
    "version": 2
  }
}