Pith Number

pith:5G7VO7TR

pith:2015:5G7VO7TRKZXOMJATGBIMC6AD7X

not attested not anchored not stored refs pending

One-wave optical phase conjugation mirror by actively coupling arbitrary light fields into a single-mode reflector

Ji-Ho Park, Jung-Hoon Park, Junsung Lee, KyeoReh Lee, YongKeun Park

arxiv:1505.03693 v2 · 2015-05-14 · 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{5G7VO7TRKZXOMJATGBIMC6AD7X}

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	2026-05-18T01:28:38.425792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9bf577e71566ee624133050c17803fde65e48f3a66673b88578fc826553a647

Aliases

arxiv: 1505.03693 · arxiv_version: 1505.03693v2 · doi: 10.48550/arxiv.1505.03693 · pith_short_12: 5G7VO7TRKZXO · pith_short_16: 5G7VO7TRKZXOMJAT · pith_short_8: 5G7VO7TR

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/5G7VO7TRKZXOMJATGBIMC6AD7X \
  | 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: e9bf577e71566ee624133050c17803fde65e48f3a66673b88578fc826553a647

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fa05c6288534459072ec866cd26f9f7789a761c65c2e9b8d518169a3abaa5d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-05-14T11:44:43Z",
    "title_canon_sha256": "aad2ba5df2fb3acd98715b5b6bdc509a5ea32c9b678c8ba6f4d60dba94fe5db2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03693",
    "kind": "arxiv",
    "version": 2
  }
}