Pith Number

pith:5QJZ4YQW

pith:2015:5QJZ4YQWQE25NHUEWHS6M7CTOZ

not attested not anchored not stored refs pending

Variable Coupling Strength of Silicene on Ag(111)

Baojie Feng, Jinglan Qiu, Kehui Wu, Lan Chen, Peng Cheng, Wenbin Li

arxiv:1503.04405 v1 · 2015-03-15 · 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{5QJZ4YQWQE25NHUEWHS6M7CTOZ}

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	2026-05-18T02:23:25.146028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec139e62168135d69e84b1e5e67c53767ea729f5c8593ac336289f31530c6049

Aliases

arxiv: 1503.04405 · arxiv_version: 1503.04405v1 · doi: 10.48550/arxiv.1503.04405 · pith_short_12: 5QJZ4YQWQE25 · pith_short_16: 5QJZ4YQWQE25NHUE · pith_short_8: 5QJZ4YQW

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/5QJZ4YQWQE25NHUEWHS6M7CTOZ \
  | 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: ec139e62168135d69e84b1e5e67c53767ea729f5c8593ac336289f31530c6049

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bf833254bffbf3532f44c2f05607e8f05443507b8badcb2a51d09f1d0d4ae4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-03-15T09:58:25Z",
    "title_canon_sha256": "8206cb412657cee790794877e29f54acd2af41020d0e50e003321e076f777711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04405",
    "kind": "arxiv",
    "version": 1
  }
}