Pith Number

pith:FWFIFBJM

pith:2020:FWFIFBJMRUF6DHMQPBAKLBVU67

not attested not anchored not stored refs pending

Deterministic control of an antiferromagnetic spin arrangement using ultrafast optical excitation

A. Ernst, Ch. Sch\"u{\ss}ler-Langeheine, C. Krellner, D. V. Vyalikh, E. V. Chulkov, K. Kliemt, K. Kummer, L. Rettig, N. Pontius, U. Staub, Y. W. Windsor

arxiv:2002.01398 v1 · 2020-02-04 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWFIFBJMRUF6DHMQPBAKLBVU67}

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	2026-07-05T01:54:27.445110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d8a82852c8d0be19d907840a586b4f7eb19895cf42715e0da3c7e4a8ecb4e97

Aliases

arxiv: 2002.01398 · arxiv_version: 2002.01398v1 · doi: 10.48550/arxiv.2002.01398 · pith_short_12: FWFIFBJMRUF6 · pith_short_16: FWFIFBJMRUF6DHMQ · pith_short_8: FWFIFBJM

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/FWFIFBJMRUF6DHMQPBAKLBVU67 \
  | 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: 2d8a82852c8d0be19d907840a586b4f7eb19895cf42715e0da3c7e4a8ecb4e97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbb2d402c75bf8d72cf4d11f3923d86189856e6fa5ad91053a1e83264c5ad659",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-02-04T16:36:51Z",
    "title_canon_sha256": "6ea3b3c5044ea3ddc06fa2a5edddacb619505a1a4fd087f1f1cc501eeb4e823f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.01398",
    "kind": "arxiv",
    "version": 1
  }
}