Pith Number

pith:P6B7LZZP

pith:2012:P6B7LZZPN5VTZWWXVTLT5KI54E

not attested not anchored not stored refs pending

Controlling light-with-light without nonlinearity

Jianfa Zhang, Kevin F. MacDonald, Nikolay I. Zheludev

arxiv:1203.6110 v2 · 2012-03-27 · 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{P6B7LZZPN5VTZWWXVTLT5KI54E}

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	2026-05-18T01:16:37.789019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f83f5e72f6f6b3cdad7acd73ea91de12115796d406d172e541ea45867ffc4e8

Aliases

arxiv: 1203.6110 · arxiv_version: 1203.6110v2 · doi: 10.48550/arxiv.1203.6110 · pith_short_12: P6B7LZZPN5VT · pith_short_16: P6B7LZZPN5VTZWWX · pith_short_8: P6B7LZZP

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/P6B7LZZPN5VTZWWXVTLT5KI54E \
  | 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: 7f83f5e72f6f6b3cdad7acd73ea91de12115796d406d172e541ea45867ffc4e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1404538e1bfe66145c873471548948606ce7b56c550dd20e2e97c2f195002c9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-03-27T23:21:10Z",
    "title_canon_sha256": "f05009b8743510f50a2335134fa265574a0923a9828fae13124839e178d66d66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6110",
    "kind": "arxiv",
    "version": 2
  }
}