Pith Number

pith:IWZ6X4RS

pith:2018:IWZ6X4RSW5PFI7SE3N3BH5IGUV

not attested not anchored not stored refs pending

Electronic Structure of an Iron-Porphyrin Derivative on Au(111)

Arnulf Stein, Christian Lotze, Constantin Czekelius, Daniela Rolf, Katharina J. Franke, Petra Tegeder

arxiv:1811.10098 v1 · 2018-11-25 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IWZ6X4RSW5PFI7SE3N3BH5IGUV}

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	2026-07-05T02:00:41.293302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45b3ebf232b75e547e44db7613f506a56d697650287f6bcaacb2164b99dfa3b8

Aliases

arxiv: 1811.10098 · arxiv_version: 1811.10098v1 · doi: 10.48550/arxiv.1811.10098 · pith_short_12: IWZ6X4RSW5PF · pith_short_16: IWZ6X4RSW5PFI7SE · pith_short_8: IWZ6X4RS

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/IWZ6X4RSW5PFI7SE3N3BH5IGUV \
  | 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: 45b3ebf232b75e547e44db7613f506a56d697650287f6bcaacb2164b99dfa3b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c89d8ac739fd47772b50223cf6acf967674931fe1945bcea5d2c223265c72932",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-11-25T21:21:58Z",
    "title_canon_sha256": "f5b954493a7b44d8b1e912dcea19e455388ab15e6ce4b0eb7f29f6b876bafb03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10098",
    "kind": "arxiv",
    "version": 1
  }
}