Pith Number

pith:QGYLVIWA

pith:2009:QGYLVIWALZDYJBDNCEHAFMYAHF

not attested not anchored not stored refs pending

Effect of resistance feedback on spin torque-induced switching of nanomagnets

Mark Covington, Richard A. Webb, Samir Garzon, Shehzaad Kaka, Thomas M. Crawford

arxiv:0904.4159 v2 · 2009-04-27 · 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{QGYLVIWALZDYJBDNCEHAFMYAHF}

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	2026-05-18T02:13:57.066411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81b0baa2c05e4784846d110e02b3003951a143943445409a9793b49cc0c3f6fb

Aliases

arxiv: 0904.4159 · arxiv_version: 0904.4159v2 · doi: 10.48550/arxiv.0904.4159 · pith_short_12: QGYLVIWALZDY · pith_short_16: QGYLVIWALZDYJBDN · pith_short_8: QGYLVIWA

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/QGYLVIWALZDYJBDNCEHAFMYAHF \
  | 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: 81b0baa2c05e4784846d110e02b3003951a143943445409a9793b49cc0c3f6fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f164f54d1ad5caa141107325700c0db10e9fa70286653739195bdf8e24ec029",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-04-27T13:59:01Z",
    "title_canon_sha256": "ff7780bd043b82f0cf804e056e63e683a234f19134a8b86f3ddc2b0a94d121b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4159",
    "kind": "arxiv",
    "version": 2
  }
}