Pith Number

pith:7DYXP2JT

pith:2020:7DYXP2JTFUS73CRBI7WD3SO4NN

not attested not anchored not stored refs pending

Gate-tunable spin waves in antiferromagnetic atomic bilayers

Daniel Weber, Jie Shan, Joshua Goldberger, Kin Fai Mak, Lizhong Li, Xiao-Xiao Zhang

arxiv:2001.04044 v1 · 2020-01-13 · 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{7DYXP2JTFUS73CRBI7WD3SO4NN}

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	2026-07-05T02:10:58.770291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8f177e9332d25fd8a2147ec3dc9dc6b40d03861808d9242e63421d196919487

Aliases

arxiv: 2001.04044 · arxiv_version: 2001.04044v1 · doi: 10.48550/arxiv.2001.04044 · pith_short_12: 7DYXP2JTFUS7 · pith_short_16: 7DYXP2JTFUS73CRB · pith_short_8: 7DYXP2JT

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/7DYXP2JTFUS73CRBI7WD3SO4NN \
  | 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: f8f177e9332d25fd8a2147ec3dc9dc6b40d03861808d9242e63421d196919487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d9acd37e9f2f9f3707ca2c47a37df8d8135a6deba81b0a7f47e6c2eef29473a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-01-13T03:11:17Z",
    "title_canon_sha256": "8001001df40a862300200de340750479aa12fb6ea745d7911e567e442aaecac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04044",
    "kind": "arxiv",
    "version": 1
  }
}