Pith Number

pith:ILCHJ6CB

pith:2009:ILCHJ6CB6QZHCN624P5GOWSMZN

not attested not anchored not stored refs pending

Quantum oscillations in adsorption energetics of atomic oxygen on Pb(111) ultrathin films: A density-functional theory study

Bo Sun, Ping Zhang, Wenchuan Wang, Xiaohong Shao, Yu Yang, Ziyu Hu

arxiv:0908.3368 v2 · 2009-08-24 · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ILCHJ6CB6QZHCN624P5GOWSMZN}

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	2026-05-18T02:12:23.702203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42c474f841f4327137dae3fa675a4ccb6a3cefac3d9dc91208aec1b30277e42d

Aliases

arxiv: 0908.3368 · arxiv_version: 0908.3368v2 · doi: 10.48550/arxiv.0908.3368 · pith_short_12: ILCHJ6CB6QZH · pith_short_16: ILCHJ6CB6QZHCN62 · pith_short_8: ILCHJ6CB

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/ILCHJ6CB6QZHCN624P5GOWSMZN \
  | 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: 42c474f841f4327137dae3fa675a4ccb6a3cefac3d9dc91208aec1b30277e42d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f63bc024a7dd58ca974e9d01028078ad3d4380b8554144d17d34306bf3e501a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2009-08-24T06:42:19Z",
    "title_canon_sha256": "f162c7eba61cf9dba5a39380e60c634a73ba9d39855edc10ac2801a0889e3c18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3368",
    "kind": "arxiv",
    "version": 2
  }
}