Pith Number

pith:MKF7K2BC

pith:2022:MKF7K2BCKAUL3TLS6N4W47NPSA

not attested not anchored not stored refs pending

Surface charge-transfer doping a quantum-confined silver monolayer beneath epitaxial graphene

Dmitry Marchenko, Hrag Karakachian, Philipp Rosenzweig, Ulrich Starke

arxiv:2203.03452 v2 · 2022-03-07 · cond-mat.mes-hall · 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{MKF7K2BCKAUL3TLS6N4W47NPSA}

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	2026-07-05T04:34:03.967808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

628bf568225028bdcd72f3796e7daf902cc24e4d5a3cfeb10ac808bc0410bf34

Aliases

arxiv: 2203.03452 · arxiv_version: 2203.03452v2 · doi: 10.48550/arxiv.2203.03452 · pith_short_12: MKF7K2BCKAUL · pith_short_16: MKF7K2BCKAUL3TLS · pith_short_8: MKF7K2BC

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/MKF7K2BCKAUL3TLS6N4W47NPSA \
  | 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: 628bf568225028bdcd72f3796e7daf902cc24e4d5a3cfeb10ac808bc0410bf34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaf623296366bb10a92a464dfe13ccb95d23c25a1d44d9c64a19154286f57141",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2022-03-07T15:12:02Z",
    "title_canon_sha256": "ce6fb96e0a7812450f5ae2330be9240a2f894948d7008e23be07893a67b2e953"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.03452",
    "kind": "arxiv",
    "version": 2
  }
}