Pith Number

pith:XHYI5P4D

pith:2011:XHYI5P4DEFGOIXFEU6WHYOCJMH

not attested not anchored not stored refs pending

Graphene on Ir(111) characterized by angle-resolved photoemission

A. T. N'Diaye, C. Busse, I. Pletikosic, I. Vobornik, J. Fujii, M. Kralj, M. Milun, M. Petrovic, P. Pervan, T. Michely

arxiv:1105.4074 v2 · 2011-05-20 · 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{XHYI5P4DEFGOIXFEU6WHYOCJMH}

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	2026-05-18T04:15:59.278614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9f08ebf83214ce45ca4a7ac7c384961cfa2b465a00d8dc98f55a06d52547757

Aliases

arxiv: 1105.4074 · arxiv_version: 1105.4074v2 · doi: 10.48550/arxiv.1105.4074 · pith_short_12: XHYI5P4DEFGO · pith_short_16: XHYI5P4DEFGOIXFE · pith_short_8: XHYI5P4D

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/XHYI5P4DEFGOIXFEU6WHYOCJMH \
  | 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: b9f08ebf83214ce45ca4a7ac7c384961cfa2b465a00d8dc98f55a06d52547757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a72689b2496958abc113545492545d0a6e762dede063d62ac4736885df50caef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-05-20T12:46:16Z",
    "title_canon_sha256": "0c006c89b1a4cb66d72f19667536106097895d064b2b84095678c2718ddc6331"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4074",
    "kind": "arxiv",
    "version": 2
  }
}