Pith Number

pith:2JOHODRR

pith:2021:2JOHODRRZ7EZ76THYWMQNZZHCY

not attested not anchored not stored refs pending

Electronic Properties of Tetraazaperopyrene Derivatives on Au(111): Energy Level Alignment and Interfacial Band Formation

Andreas Jeindl, Arnulf Stein, Benjamin G\"unther, Christian Lotze, Daniela Rolf, David Gerbert, Johannes J. Cartus, Katharina J. Franke, Lutz H. Gade, Oliver T. Hofmann, Petra Tegeder, Sascha Feldmann

arxiv:2108.09681 v1 · 2021-08-22 · 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{2JOHODRRZ7EZ76THYWMQNZZHCY}

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	2026-07-05T06:23:52.790517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d25c770e31cfc99ffa67c59906e727161d0c22033373f1d1a3f914c468f12fd3

Aliases

arxiv: 2108.09681 · arxiv_version: 2108.09681v1 · doi: 10.48550/arxiv.2108.09681 · pith_short_12: 2JOHODRRZ7EZ · pith_short_16: 2JOHODRRZ7EZ76TH · pith_short_8: 2JOHODRR

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/2JOHODRRZ7EZ76THYWMQNZZHCY \
  | 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: d25c770e31cfc99ffa67c59906e727161d0c22033373f1d1a3f914c468f12fd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4d13994599b6a56704cc0842a138b9c80062ef94156712e6cedf178bcf6c86a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-08-22T09:57:00Z",
    "title_canon_sha256": "15ab3b5a5dc89bb999c7f7ca96b1b46abd3c854b8c27be01d423a929ac28cb8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.09681",
    "kind": "arxiv",
    "version": 1
  }
}