Pith Number

pith:DK3L3PAS

pith:2020:DK3L3PASLAH5A7ACAJMNT7YLRT

not attested not anchored not stored refs pending

Two-photon MINFLUX with doubled localization precision

Kun Zhao, Peng Xi, Wei Ren, Xinzhu Xu

arxiv:2012.02499 v1 · 2020-12-04 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DK3L3PASLAH5A7ACAJMNT7YLRT}

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	2026-07-05T01:57:00.233026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab6bdbc12580fd07c020258d9ff0b8ce9e8be5be649746da8c27fe667ece00a

Aliases

arxiv: 2012.02499 · arxiv_version: 2012.02499v1 · doi: 10.48550/arxiv.2012.02499 · pith_short_12: DK3L3PASLAH5 · pith_short_16: DK3L3PASLAH5A7AC · pith_short_8: DK3L3PAS

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/DK3L3PASLAH5A7ACAJMNT7YLRT \
  | 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: 1ab6bdbc12580fd07c020258d9ff0b8ce9e8be5be649746da8c27fe667ece00a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aea1cb61cfc1fbd9d6dfd046d2dbce85a89b0924e671ea5e7b3daf438cb6cc55",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-12-04T10:00:42Z",
    "title_canon_sha256": "976ac6d7871fb621dabdd80591fb98c7ab8deb042f54ec3943f9a9ec93e57cac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.02499",
    "kind": "arxiv",
    "version": 1
  }
}