Pith Number

pith:4IPIL3ZE

pith:2012:4IPIL3ZEJUOAU2YAYSFYL6TMJO

not attested not anchored not stored refs pending

Stimulated generation of superluminal light pulses via four-wave mixing

Paul D. Lett, Ryan T. Glasser, Ulrich Vogl

arxiv:1204.0810 v1 · 2012-04-03 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4IPIL3ZEJUOAU2YAYSFYL6TMJO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:54:50.004406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e21e85ef244d1c0a6b00c48b85fa6c4ba05480d27378f8cc6fd5ab66394d2bae

Aliases

arxiv: 1204.0810 · arxiv_version: 1204.0810v1 · doi: 10.48550/arxiv.1204.0810 · pith_short_12: 4IPIL3ZEJUOA · pith_short_16: 4IPIL3ZEJUOAU2YA · pith_short_8: 4IPIL3ZE

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/4IPIL3ZEJUOAU2YAYSFYL6TMJO \
  | 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: e21e85ef244d1c0a6b00c48b85fa6c4ba05480d27378f8cc6fd5ab66394d2bae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37c0f415a7eb7b2780d293aa1156f7ec9c74100e4e71d33a1d1ab807c05c04af",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-03T21:04:35Z",
    "title_canon_sha256": "78fdb7f500427ead7e507e9a789524aabee13fb0fc93a70adbf19cb411445642"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0810",
    "kind": "arxiv",
    "version": 1
  }
}