Pith Number

pith:ASSNGQGI

pith:2021:ASSNGQGIUF4AP6N22DABX6ERCN

not attested not anchored not stored refs pending

Excitation and detection of coherent sub-terahertz magnons in ferromagnetic and antiferromagnetic heterostructures

Jia-Mian Hu, Shihao Zhuang

arxiv:2112.14749 v2 · 2021-12-29 · physics.app-ph · 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{ASSNGQGIUF4AP6N22DABX6ERCN}

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	2026-07-05T04:32:54.355956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04a4d340c8a17807f9bad0c01bf891135b9c47714ad35e04591aee7e5cabdd3e

Aliases

arxiv: 2112.14749 · arxiv_version: 2112.14749v2 · doi: 10.48550/arxiv.2112.14749 · pith_short_12: ASSNGQGIUF4A · pith_short_16: ASSNGQGIUF4AP6N2 · pith_short_8: ASSNGQGI

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/ASSNGQGIUF4AP6N22DABX6ERCN \
  | 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: 04a4d340c8a17807f9bad0c01bf891135b9c47714ad35e04591aee7e5cabdd3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29fbbf8226484ad6a83d29b8e6ea205059f3ca600300514a458cb26be1ddf2bd",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-12-29T18:53:07Z",
    "title_canon_sha256": "32101fe374f595c28966948e12d044798ff149e927e1af982a332bc23a5c680b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.14749",
    "kind": "arxiv",
    "version": 2
  }
}