Pith Number

pith:TYQD3GD3

pith:2015:TYQD3GD3BMC4KTNMHNZUK2NSXB

not attested not anchored not stored refs pending

Reproducible Ultrahigh Electromagnetic SERS Enhancement in Nanosphere-Plane Junctions

Hongquan Li, Hui Yi, Jing Long, Tian Yang

arxiv:1512.03507 v1 · 2015-12-11 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TYQD3GD3BMC4KTNMHNZUK2NSXB}

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	2026-05-18T01:04:33.101072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e203d987b0b05c54dac3b734569b2b85a73a8117abd707719c4897eab807774

Aliases

arxiv: 1512.03507 · arxiv_version: 1512.03507v1 · doi: 10.48550/arxiv.1512.03507 · pith_short_12: TYQD3GD3BMC4 · pith_short_16: TYQD3GD3BMC4KTNM · pith_short_8: TYQD3GD3

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/TYQD3GD3BMC4KTNMHNZUK2NSXB \
  | 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: 9e203d987b0b05c54dac3b734569b2b85a73a8117abd707719c4897eab807774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a2887ca6403fb23d27b2079861710604d900f136ae831c6e98de16d2272a6dc",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-12-11T02:57:38Z",
    "title_canon_sha256": "ea62d429c87643deaacb4f24c538ee39c95052e309d2fd9d5c604cd6694e698d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03507",
    "kind": "arxiv",
    "version": 1
  }
}