Pith Number

pith:FLBFKKJF

pith:2019:FLBFKKJFCOENO4Z42KARWGDO3U

not attested not anchored not stored refs pending

Fully automated identification of 2D material samples

Annika Kurzmann, Benedikt Kratochwil, Carolin Gold, Eliska Greplova, Mark H. Fischer, Peter Rickhaus, Riccardo Pisoni, Sebastian Huber, Thomas Ihn, Tim Davatz

arxiv:1911.00066 v1 · 2019-10-31 · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLBFKKJFCOENO4Z42KARWGDO3U}

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	2026-07-05T01:15:07.838629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ac25529251388d7733cd2811b186edd3b8536c3b3ca901d31a875173b9ca481

Aliases

arxiv: 1911.00066 · arxiv_version: 1911.00066v1 · doi: 10.48550/arxiv.1911.00066 · pith_short_12: FLBFKKJFCOEN · pith_short_16: FLBFKKJFCOENO4Z4 · pith_short_8: FLBFKKJF

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/FLBFKKJFCOENO4Z42KARWGDO3U \
  | 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: 2ac25529251388d7733cd2811b186edd3b8536c3b3ca901d31a875173b9ca481

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5699ffd2982adbfac1a5a0296470eb063711837ac13c12754d8f6d432e722a5b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-10-31T19:21:37Z",
    "title_canon_sha256": "34ca26c4db37281245b9a51adf91ba6617287e48bea91f5448b47943af59a269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.00066",
    "kind": "arxiv",
    "version": 1
  }
}