Pith Number

pith:7ZSSV4JG

pith:2022:7ZSSV4JGVKUN5WVFTHLFNDMQGD

not attested not anchored not stored refs pending

Field-free high-frequency exchange-spring spin-torque nano-oscillators

Johan {\AA}kerman, Ping Kwan Johnny Wong, Quang Tuan Le, Sheng Jiang, Sunjae Chung, Wen Zhang

arxiv:2209.06996 v1 · 2022-09-15 · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZSSV4JGVKUN5WVFTHLFNDMQGD}

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	2026-07-05T05:51:26.814699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe652af126aaa8dedaa599d6568d9030cdef4b0b274e1841d4fe082074b635e8

Aliases

arxiv: 2209.06996 · arxiv_version: 2209.06996v1 · doi: 10.48550/arxiv.2209.06996 · pith_short_12: 7ZSSV4JGVKUN · pith_short_16: 7ZSSV4JGVKUN5WVF · pith_short_8: 7ZSSV4JG

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/7ZSSV4JGVKUN5WVFTHLFNDMQGD \
  | 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: fe652af126aaa8dedaa599d6568d9030cdef4b0b274e1841d4fe082074b635e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51b819dca6ada2406e56b2cdbb189cfb97a7c7bc3c8d956a786f67b2dae67435",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2022-09-15T01:53:03Z",
    "title_canon_sha256": "ab32708a518baf8403d001357ff9cb4b626ac9325d5d88ad52ff16368650fe59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.06996",
    "kind": "arxiv",
    "version": 1
  }
}