Pith Number

pith:XUM34RSW

pith:2017:XUM34RSWF5B7HF3L3MNKDJR2TQ

not attested not anchored not stored refs pending

Investigation of the atomic and electronic structures of highly ordered two-dimensional germanium on Au(111)

R. I. G. Uhrberg, W. Wang

arxiv:1709.09043 v3 · 2017-09-26 · 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{XUM34RSWF5B7HF3L3MNKDJR2TQ}

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	2026-05-18T00:26:54.113952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd19be46562f43f3976bdb1aa1a63a9c11dc644a8c568e3af5cb1de01782cca5

Aliases

arxiv: 1709.09043 · arxiv_version: 1709.09043v3 · doi: 10.48550/arxiv.1709.09043 · pith_short_12: XUM34RSWF5B7 · pith_short_16: XUM34RSWF5B7HF3L · pith_short_8: XUM34RSW

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/XUM34RSWF5B7HF3L3MNKDJR2TQ \
  | 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: bd19be46562f43f3976bdb1aa1a63a9c11dc644a8c568e3af5cb1de01782cca5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29077d964962461b36bfe0e8afeb7b067754b946fda198212775840845b69874",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-09-26T14:30:06Z",
    "title_canon_sha256": "0da6c2c092eb8ee78999d61611c4c896e196fd95be67ea033c3bd719213cb687"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09043",
    "kind": "arxiv",
    "version": 3
  }
}