Pith Number

pith:45AYKUVU

pith:2019:45AYKUVUF3DQHT2ZTB6JV7EZYV

not attested not anchored not stored refs pending

Spin generation in completely MBE grown Co$_2$FeSi/MgO/GaAs lateral spin valves

Georg Hoffmann, Jens Herfort, Manfred Ramsteiner

arxiv:1906.08661 v1 · 2019-06-20 · cond-mat.mes-hall · 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{45AYKUVUF3DQHT2ZTB6JV7EZYV}

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	2026-05-17T23:42:49.952705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7418552b42ec703cf59987c9afc99c5631ed148f04052585a14d35afb1d0288

Aliases

arxiv: 1906.08661 · arxiv_version: 1906.08661v1 · doi: 10.48550/arxiv.1906.08661 · pith_short_12: 45AYKUVUF3DQ · pith_short_16: 45AYKUVUF3DQHT2Z · pith_short_8: 45AYKUVU

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/45AYKUVUF3DQHT2ZTB6JV7EZYV \
  | 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: e7418552b42ec703cf59987c9afc99c5631ed148f04052585a14d35afb1d0288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5beb763901993544381c2cec1dd116f0f45fc584a6a071ff6c041880296288c1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-06-20T14:29:20Z",
    "title_canon_sha256": "7460f30c1a9060f8f89f4e1d4641da778718b63913d216be2bf7e46b74e2250e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08661",
    "kind": "arxiv",
    "version": 1
  }
}