Pith Number

pith:XKI4IZX2

pith:2013:XKI4IZX2LY7ZBV5CHVWVOFL4F3

not attested not anchored not stored refs pending

Evidence for temperature dependent spin-diffusion as a mechanism of intrinsic flux noise in SQUIDs

A.J. Berkley, C. Rich, M.H. Amin, Rogerio de Sousa, S.-F. Chen, S. LaForest, T. Lanting

arxiv:1306.1512 v3 · 2013-06-06 · cond-mat.supr-con · cond-mat.str-el · quant-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{XKI4IZX2LY7ZBV5CHVWVOFL4F3}

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	2026-05-18T03:02:57.242226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba91c466fa5e3f90d7a23d6d57157c2ef739f3a481495e5dedcc08de08f04d89

Aliases

arxiv: 1306.1512 · arxiv_version: 1306.1512v3 · doi: 10.48550/arxiv.1306.1512 · pith_short_12: XKI4IZX2LY7Z · pith_short_16: XKI4IZX2LY7ZBV5C · pith_short_8: XKI4IZX2

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/XKI4IZX2LY7ZBV5CHVWVOFL4F3 \
  | 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: ba91c466fa5e3f90d7a23d6d57157c2ef739f3a481495e5dedcc08de08f04d89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "905ebffb90021f1a9b080e72e32cda42a7eb15f9c0f2acf622703257079c8364",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-06-06T19:09:44Z",
    "title_canon_sha256": "33dc48cefdcf1b53b1a4301d48944f37259dde5986cdd4a6204820b791f21f7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1512",
    "kind": "arxiv",
    "version": 3
  }
}