Pith Number

pith:NPCH55DS

pith:2015:NPCH55DSOW43JU63XVUBMKVLEF

not attested not anchored not stored refs pending

Investigation of Electron-Phonon Coupling in Epitaxial Silicene by In-situ Raman Spectroscopy

Jiaou Wang, Jincheng Zhuang, Kehui Wu, Lan Chen, Shi Xue Dou, Wai Kong Yeoh, Weichang Hao, Xiaolin Wang, Xun Xu, Yi Du

arxiv:1502.04509 v1 · 2015-02-16 · 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{NPCH55DSOW43JU63XVUBMKVLEF}

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	2026-05-18T02:04:01.648985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bc47ef47275b9b4d3dbbd68162aab21418a695b5a4f75636c078d846fb50e77

Aliases

arxiv: 1502.04509 · arxiv_version: 1502.04509v1 · doi: 10.48550/arxiv.1502.04509 · pith_short_12: NPCH55DSOW43 · pith_short_16: NPCH55DSOW43JU63 · pith_short_8: NPCH55DS

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/NPCH55DSOW43JU63XVUBMKVLEF \
  | 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: 6bc47ef47275b9b4d3dbbd68162aab21418a695b5a4f75636c078d846fb50e77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "379c25cba7dc3710be666dfc6dc545b08f992e5dedeba37353967e0523a3dc08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-02-16T12:24:50Z",
    "title_canon_sha256": "cb07ae72d477736c8022c6ccd99db7010d1654659416e51e88e9ba974bc8d26b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04509",
    "kind": "arxiv",
    "version": 1
  }
}