Pith Number

pith:5QLIGULQ

pith:2009:5QLIGULQSL27F22OCHGPQ6T7DT

not attested not anchored not stored refs pending

A way to measure electron spin-flipping at F/N interfaces and application to Co/Cu

B. Dassonneville, H.Y.T. Nguyen, J. Bass, R. Acharyya, R. Loloee, W.P. Pratt Jr.

arxiv:0912.4515 v1 · 2009-12-22 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QLIGULQSL27F22OCHGPQ6T7DT}

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	2026-05-18T02:10:14.458027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec1683517092f5f2eb4e11ccf87a7f1cfe84305fb8d2d050a210e9be09fbb069

Aliases

arxiv: 0912.4515 · arxiv_version: 0912.4515v1 · doi: 10.48550/arxiv.0912.4515 · pith_short_12: 5QLIGULQSL27 · pith_short_16: 5QLIGULQSL27F22O · pith_short_8: 5QLIGULQ

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/5QLIGULQSL27F22OCHGPQ6T7DT \
  | 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: ec1683517092f5f2eb4e11ccf87a7f1cfe84305fb8d2d050a210e9be09fbb069

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621f1cafc0fa3dd62530703e97c21077bc87e7ec82c5ead38e91810b943e5811",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-12-22T21:45:37Z",
    "title_canon_sha256": "837ea11d0e70096ea7e5a9c587a657e8f320d716f4b58365c93d1a7b9055f780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.4515",
    "kind": "arxiv",
    "version": 1
  }
}