Pith Number

pith:QR4CM5EE

pith:2015:QR4CM5EEAUM3JNUVS5HEX6W5ZG

not attested not anchored not stored refs pending

Chirp spectroscopy applied to the characterization of Ferromagnetic Resonance in Magnetic Tunnel Junctions

G. Finocchio, M. Carpentieri, M. Ricci, P. Burrascano, R. Tomasello

arxiv:1503.03719 v1 · 2015-03-12 · 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{QR4CM5EEAUM3JNUVS5HEX6W5ZG}

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	2026-05-18T02:24:27.549436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84782674840519b4b695974e4bfaddc986d64a1f062e4e7f7aca3265b76f1023

Aliases

arxiv: 1503.03719 · arxiv_version: 1503.03719v1 · doi: 10.48550/arxiv.1503.03719 · pith_short_12: QR4CM5EEAUM3 · pith_short_16: QR4CM5EEAUM3JNUV · pith_short_8: QR4CM5EE

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/QR4CM5EEAUM3JNUVS5HEX6W5ZG \
  | 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: 84782674840519b4b695974e4bfaddc986d64a1f062e4e7f7aca3265b76f1023

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14fc27eec95a7cc54847918f53ff94626e10731ff2642f7c80e31b2c75a51247",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-03-12T13:52:11Z",
    "title_canon_sha256": "ab260267255fbbb788abb15beabe205793eedf6439740d8d4e13836a8e36fc17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03719",
    "kind": "arxiv",
    "version": 1
  }
}