Pith Number

pith:KRPKYX7H

pith:2017:KRPKYX7HZOVUXWXT7EYVCJED2H

not attested not anchored not stored refs pending

Nanoscale mapping of ultrafast magnetization dynamics with femtosecond Lorentz microscopy

Armin Feist, Claus Ropers, Henning Ulrichs, Marcel M\"oller, Nara Rubiano da Silva, Sascha Sch\"afer

arxiv:1710.03307 v1 · 2017-10-09 · physics.optics · cond-mat.mes-hall · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KRPKYX7HZOVUXWXT7EYVCJED2H}

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	2026-05-18T00:06:05.955802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

545eac5fe7cbab4bdaf3f931512483d1d5fa4357b28d125fee32e783aff6ab99

Aliases

arxiv: 1710.03307 · arxiv_version: 1710.03307v1 · doi: 10.48550/arxiv.1710.03307 · pith_short_12: KRPKYX7HZOVU · pith_short_16: KRPKYX7HZOVUXWXT · pith_short_8: KRPKYX7H

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/KRPKYX7HZOVUXWXT7EYVCJED2H \
  | 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: 545eac5fe7cbab4bdaf3f931512483d1d5fa4357b28d125fee32e783aff6ab99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "505716b3eafe79ee6bed0eb984c6d9241fc3f92546838609a526bf4aeca35cf0",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-10-09T20:46:42Z",
    "title_canon_sha256": "640405852786c00c5edff2009ddc87f5b6fb5243af161a103fac5f30cccd6e52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03307",
    "kind": "arxiv",
    "version": 1
  }
}