Pith Number

pith:IKTTXUGH

pith:2014:IKTTXUGH4XR5ZKQQGKJX6INEOV

not attested not anchored not stored refs pending

Chemical analysis of ligand-free silicon nanocrystal surfaces by surface enhanced Raman spectroscopy

\.Ilker Do\u{g}an, Mauritius C.M. van de Sanden, Ryan Gresback, Tomohiro Nozaki

arxiv:1412.8622 v1 · 2014-12-30 · 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{IKTTXUGH4XR5ZKQQGKJX6INEOV}

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	2026-05-18T01:11:55.275617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a73bd0c7e5e3dcaa1032937f21a475586a9c2bbac18d9b35fff44a1c9ba42b

Aliases

arxiv: 1412.8622 · arxiv_version: 1412.8622v1 · doi: 10.48550/arxiv.1412.8622 · pith_short_12: IKTTXUGH4XR5 · pith_short_16: IKTTXUGH4XR5ZKQQ · pith_short_8: IKTTXUGH

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/IKTTXUGH4XR5ZKQQGKJX6INEOV \
  | 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: 42a73bd0c7e5e3dcaa1032937f21a475586a9c2bbac18d9b35fff44a1c9ba42b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff6e880120c22517769c08f9a9d202e65fb73d88bb3f1fc78a6ff8a2b61fcbc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-12-30T12:45:29Z",
    "title_canon_sha256": "218d57c385dc046c83935ea47325607429b5b27d6770c8723ef62417393b1c89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8622",
    "kind": "arxiv",
    "version": 1
  }
}