Pith Number

pith:45EZFRWV

pith:2019:45EZFRWV33S4ZY5PJT5EC7S7H7

not attested not anchored not stored refs pending

All optical detection of picosecond spin-wave dynamics in two-dimensional annular antidot lattice

Anjan Barman, Anulekha De, Jaivardhan Sinha, Nikita Porwal, Prasanta Kumar Datta, Samiran Choudhury, Sucheta Mondal

arxiv:1901.09152 v1 · 2019-01-26 · 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{45EZFRWV33S4ZY5PJT5EC7S7H7}

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	2026-05-17T23:55:30.396973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e74992c6d5dee5cce3af4cfa417e5f3fe220234cea369c8f74793c02b44d3d97

Aliases

arxiv: 1901.09152 · arxiv_version: 1901.09152v1 · doi: 10.48550/arxiv.1901.09152 · pith_short_12: 45EZFRWV33S4 · pith_short_16: 45EZFRWV33S4ZY5P · pith_short_8: 45EZFRWV

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/45EZFRWV33S4ZY5PJT5EC7S7H7 \
  | 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: e74992c6d5dee5cce3af4cfa417e5f3fe220234cea369c8f74793c02b44d3d97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d890a009445182b8dcd83ed7ee358829dff56c63d777809ade41bac9e4c3cdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-01-26T03:43:23Z",
    "title_canon_sha256": "70a8f46f3a4ed2d64c0d3b2e3a28387d33cb5c3d46be60048f583422d0922292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09152",
    "kind": "arxiv",
    "version": 1
  }
}