Pith Number

pith:X7R5QHC4

pith:2012:X7R5QHC4HXNL22LIE6D7TIZT5A

not attested not anchored not stored refs pending

Super-resolution Spatial Frequency Differentiation of Nanoscale Particles with a Vibrating Nanograting

Evgenii Narimanov, Jacob Khurgin, Leonid Alekseyev

arxiv:1201.4515 v1 · 2012-01-21 · 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{X7R5QHC4HXNL22LIE6D7TIZT5A}

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	2026-05-18T04:04:05.849667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfe3d81c5c3ddabd69682787f9a333e804423a75fdb344a2b708fd698c678d8e

Aliases

arxiv: 1201.4515 · arxiv_version: 1201.4515v1 · doi: 10.48550/arxiv.1201.4515 · pith_short_12: X7R5QHC4HXNL · pith_short_16: X7R5QHC4HXNL22LI · pith_short_8: X7R5QHC4

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/X7R5QHC4HXNL22LIE6D7TIZT5A \
  | 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: bfe3d81c5c3ddabd69682787f9a333e804423a75fdb344a2b708fd698c678d8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c8dadc1754b71f90450c9fb8bf6d059b39192a6766df69f22c002ac189e0baa",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-01-21T22:25:57Z",
    "title_canon_sha256": "75a69225b270cedc1e467d2be869373e64957d7699bc13b2c7d54dc697449276"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4515",
    "kind": "arxiv",
    "version": 1
  }
}