Pith Number

pith:SCKVIVDF

pith:2011:SCKVIVDFR2Z63742JFT7EFBHC4

not attested not anchored not stored refs pending

Optical eigenmode imaging

Anna Chiara De Luca, Kishan Dholakia, Michael Mazilu, Sebastian Kosmeier

arxiv:1105.5949 v1 · 2011-05-30 · 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{SCKVIVDFR2Z63742JFT7EFBHC4}

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	2026-05-18T04:21:01.225972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90955454658eb3edff9a4967f21427173c626a358521f512505655832375fcb8

Aliases

arxiv: 1105.5949 · arxiv_version: 1105.5949v1 · doi: 10.48550/arxiv.1105.5949 · pith_short_12: SCKVIVDFR2Z6 · pith_short_16: SCKVIVDFR2Z63742 · pith_short_8: SCKVIVDF

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/SCKVIVDFR2Z63742JFT7EFBHC4 \
  | 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: 90955454658eb3edff9a4967f21427173c626a358521f512505655832375fcb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdc092541732bb2f77f74d1ae02b9c02d7b202c53769a9d800f17b971af65b4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-05-30T11:51:12Z",
    "title_canon_sha256": "cf5ed38551ca6ecc95a668bb2eaf0d177cf544cdab6dbc513e2b74432ad1e128"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5949",
    "kind": "arxiv",
    "version": 1
  }
}