Pith Number

pith:UPAAUNTJ

pith:2011:UPAAUNTJCA5TAEWPIZMWECWUF3

not attested not anchored not stored refs pending

Ultrafast nano-focusing with full optical waveform control

Joanna M. Atkin, Markus B. Raschke, Robert L. Olmon, Samuel Berweger, Xiaoji X. Xu

arxiv:1106.1690 v1 · 2011-06-08 · 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{UPAAUNTJCA5TAEWPIZMWECWUF3}

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	2026-05-18T02:01:40.582826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3c00a3669103b3012cf4659620ad42edd1a84c7b89c1349be697a9b692e887b

Aliases

arxiv: 1106.1690 · arxiv_version: 1106.1690v1 · doi: 10.48550/arxiv.1106.1690 · pith_short_12: UPAAUNTJCA5T · pith_short_16: UPAAUNTJCA5TAEWP · pith_short_8: UPAAUNTJ

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/UPAAUNTJCA5TAEWPIZMWECWUF3 \
  | 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: a3c00a3669103b3012cf4659620ad42edd1a84c7b89c1349be697a9b692e887b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94245c733ea7e6dc6f13a54542d934f2e18668ba6930aa8cd0586f501a64855b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-06-08T23:59:05Z",
    "title_canon_sha256": "219b5c75281d78ca70f0475d2688805c791cda1de4ef15f32864294b618880a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1690",
    "kind": "arxiv",
    "version": 1
  }
}