Pith Number

pith:Y4MN7JMZ

pith:2024:Y4MN7JMZOE5X2K54HNHE3W5Y4Y

not attested not anchored not stored refs pending

Interface and spectrum multiplexing ptychographic reflection microscopy

Peixiang Lu, Qijun You, Wei Cao, Yun Gao

arxiv:2412.11247 v2 · 2024-12-15 · 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{Y4MN7JMZOE5X2K54HNHE3W5Y4Y}

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	2026-07-05T09:55:35.915845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c718dfa599713b7d2bbc3b4e4ddbb8e6300510a9dc67e4332cccc5902c7681dc

Aliases

arxiv: 2412.11247 · arxiv_version: 2412.11247v2 · doi: 10.48550/arxiv.2412.11247 · pith_short_12: Y4MN7JMZOE5X · pith_short_16: Y4MN7JMZOE5X2K54 · pith_short_8: Y4MN7JMZ

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/Y4MN7JMZOE5X2K54HNHE3W5Y4Y \
  | 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: c718dfa599713b7d2bbc3b4e4ddbb8e6300510a9dc67e4332cccc5902c7681dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "798015dd672e996701908611681fb6a9686cd464f29a87e8e3898e5933dadac6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-12-15T16:52:51Z",
    "title_canon_sha256": "58818906789f693f87461adeecf2ff7f2dd1ec7c12197fed965c433bdaf38dbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.11247",
    "kind": "arxiv",
    "version": 2
  }
}