Pith Number

pith:LZ2RHQEI

pith:2016:LZ2RHQEI2VARMMKQZ5DXEUB4HL

not attested not anchored not stored refs pending

Nanoparticle-assisted STED nanoscopy with gold nanospheres

Matthew R. Foreman, Nicolai T. Urban, Stefan W. Hell, Yonatan Sivan

arxiv:1611.00045 v1 · 2016-10-31 · physics.optics · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LZ2RHQEI2VARMMKQZ5DXEUB4HL}

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	2026-05-18T01:00:18.806229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e7513c088d541163150cf4772503c3ad1f2b553a41f579b92611e9cd7ea0a7f

Aliases

arxiv: 1611.00045 · arxiv_version: 1611.00045v1 · doi: 10.48550/arxiv.1611.00045 · pith_short_12: LZ2RHQEI2VAR · pith_short_16: LZ2RHQEI2VARMMKQ · pith_short_8: LZ2RHQEI

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/LZ2RHQEI2VARMMKQZ5DXEUB4HL \
  | 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: 5e7513c088d541163150cf4772503c3ad1f2b553a41f579b92611e9cd7ea0a7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3891ca7b62680963fb921b9d6efb91896700e0dc163621a0ecfd5ebdf95b36e9",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-10-31T20:59:55Z",
    "title_canon_sha256": "9ad199fbc44dac4655a48743f74ca2a198d53a7c49b8755806c3c834b6497bb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00045",
    "kind": "arxiv",
    "version": 1
  }
}