Pith Number

pith:PNOBYDZO

pith:2012:PNOBYDZOCECKYHHN32KKH474RA

not attested not anchored not stored refs pending

Intrinsic spin noise in MgO magnetic tunnel junctions

F. Delgado, J. Fernandez-Rossier, K. Lopez, R. Ferreira

arxiv:1211.5574 v2 · 2012-11-23 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNOBYDZOCECKYHHN32KKH474RA}

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	2026-05-18T03:15:45.296856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b5c1c0f2e1104ac1cedde94a3f3fc8810097c39f7ddda48f431b6ccac27dd09

Aliases

arxiv: 1211.5574 · arxiv_version: 1211.5574v2 · doi: 10.48550/arxiv.1211.5574 · pith_short_12: PNOBYDZOCECK · pith_short_16: PNOBYDZOCECKYHHN · pith_short_8: PNOBYDZO

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/PNOBYDZOCECKYHHN32KKH474RA \
  | 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: 7b5c1c0f2e1104ac1cedde94a3f3fc8810097c39f7ddda48f431b6ccac27dd09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "182a901a3f8aeccfe50da8b467fc938357210f68eeba5f7215e4f1eb5fef29b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-11-23T19:02:29Z",
    "title_canon_sha256": "45e723d2df348c1b296a68d567643b9f7f16ef4cc14daf92a874b5ee15c1f992"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5574",
    "kind": "arxiv",
    "version": 2
  }
}