Pith Number

pith:Q3WHVR2C

pith:2014:Q3WHVR2C5B7Q34S5GVKYWS36US

not attested not anchored not stored refs pending

Nanoreplicated positive and inverted sub-micron polymer pyramids array for surface enhanced Raman spectroscopy (SERS)

Logan Liu, Zhida Xu

arxiv:1402.1733 v1 · 2014-02-07 · physics.optics · cond-mat.mes-hall · 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{Q3WHVR2C5B7Q34S5GVKYWS36US}

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	2026-05-18T02:59:46.059387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86ec7ac742e87f0df25d35558b4b7ea48e415e23c9242ba7f63ec586204ef9a4

Aliases

arxiv: 1402.1733 · arxiv_version: 1402.1733v1 · doi: 10.48550/arxiv.1402.1733 · pith_short_12: Q3WHVR2C5B7Q · pith_short_16: Q3WHVR2C5B7Q34S5 · pith_short_8: Q3WHVR2C

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/Q3WHVR2C5B7Q34S5GVKYWS36US \
  | 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: 86ec7ac742e87f0df25d35558b4b7ea48e415e23c9242ba7f63ec586204ef9a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "983729a0916751d3b49071cd682bec39abd45f6774dd6abaf0eece9beaf2fda7",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-02-07T18:57:34Z",
    "title_canon_sha256": "c67894761367b8bfdc0b1f69399a943151764ab498841019959c4e3ff2808d1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1733",
    "kind": "arxiv",
    "version": 1
  }
}