Pith Number

pith:YWJ6V5FG

pith:2021:YWJ6V5FGRR733EUKDEU6HC5CQM

not attested not anchored not stored refs pending

Analyser-free, intensity-based wide-field magneto-optical microscopy

Alexander Samardak, Alexey Ognev, Ivan V. Soldatov, Peter M. Oppeneer, R. Sch\"afer

arxiv:2104.01831 v2 · 2021-04-05 · cond-mat.mtrl-sci · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWJ6V5FGRR733EUKDEU6HC5CQM}

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	2026-07-05T02:57:18.962656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c593eaf4a68c7fbd928a1929e38ba283114d7953ba65797f29e5b4716203cec7

Aliases

arxiv: 2104.01831 · arxiv_version: 2104.01831v2 · doi: 10.48550/arxiv.2104.01831 · pith_short_12: YWJ6V5FGRR73 · pith_short_16: YWJ6V5FGRR733EUK · pith_short_8: YWJ6V5FG

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/YWJ6V5FGRR733EUKDEU6HC5CQM \
  | 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: c593eaf4a68c7fbd928a1929e38ba283114d7953ba65797f29e5b4716203cec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf83b3c28cf59fb9fb45e81ae6b51219d3aa1fcb821427a27fc6141bdda5ebc8",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-04-05T10:00:42Z",
    "title_canon_sha256": "115f3ccfca6b578cb6cbeaa2a0584c31d17b0a00bfc537acda089a670bd6ea56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.01831",
    "kind": "arxiv",
    "version": 2
  }
}