Pith Number

pith:US4FRP33

pith:2009:US4FRP33CP6YHVAE7D2RNJUKK6

not attested not anchored not stored refs pending

Lower current-driven exchange switching threshold in noncollinear magnetic junctions under high spin injection

E. M. Epshtein, P. E. Zilberman, S. G. Chigarev

arxiv:0903.5131 v1 · 2009-03-30 · cond-mat.mtrl-sci · 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{US4FRP33CP6YHVAE7D2RNJUKK6}

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	2026-05-18T02:14:18.661451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4b858bf7b13fd83d404f8f516a68a57a15b6b85c22d1dd6c6ef37ed0825756c

Aliases

arxiv: 0903.5131 · arxiv_version: 0903.5131v1 · doi: 10.48550/arxiv.0903.5131 · pith_short_12: US4FRP33CP6Y · pith_short_16: US4FRP33CP6YHVAE · pith_short_8: US4FRP33

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/US4FRP33CP6YHVAE7D2RNJUKK6 \
  | 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: a4b858bf7b13fd83d404f8f516a68a57a15b6b85c22d1dd6c6ef37ed0825756c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1d996dcf7b8c97278fd439e2c22ca2ca8de0104830471bb986d265a6838e05a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-03-30T05:19:34Z",
    "title_canon_sha256": "121300c2a07af47940efbe0caf35e0d2d46bbadf721d3fa876c045bf0389df70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.5131",
    "kind": "arxiv",
    "version": 1
  }
}