Pith Number

pith:OAPF2ZRS

pith:2008:OAPF2ZRSITAWPNHUETTJH2IEAZ

not attested not anchored not stored refs pending

Theory of Spin-Transfer Torque in the Current-in-Plane Geometries

A. Umerski, J. Mathon, O. Wessely

arxiv:0812.3346 v1 · 2008-12-17 · 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{OAPF2ZRSITAWPNHUETTJH2IEAZ}

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	2026-05-18T03:24:08.712478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

701e5d663244c167b4f424e693e9040670d525c0b6a190b2f313fb296eba513c

Aliases

arxiv: 0812.3346 · arxiv_version: 0812.3346v1 · doi: 10.48550/arxiv.0812.3346 · pith_short_12: OAPF2ZRSITAW · pith_short_16: OAPF2ZRSITAWPNHU · pith_short_8: OAPF2ZRS

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/OAPF2ZRSITAWPNHUETTJH2IEAZ \
  | 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: 701e5d663244c167b4f424e693e9040670d525c0b6a190b2f313fb296eba513c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77026e7afdf6052f0fc4f2d8373e3aed755b8efb5ef83b2c6d6eca1d6422f3e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2008-12-17T17:21:18Z",
    "title_canon_sha256": "097e8d08801b12c55a86782dbf0de39a79aab85cb12e654468353b07ae92db1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.3346",
    "kind": "arxiv",
    "version": 1
  }
}