Pith Number

pith:7BPR22DZ

pith:2015:7BPR22DZ2XIXG7JJ5557Z6VYGQ

not attested not anchored not stored refs pending

Enhancement and Suppression of Four wave mixing in coupled semiconductor quantum dot-gold grating systems

Mehmet Emre Tasgin, Shailendra Kumar Singh

arxiv:1506.06251 v2 · 2015-06-20 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BPR22DZ2XIXG7JJ5557Z6VYGQ}

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	2026-05-18T01:37:30.865930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f85f1d6879d5d1737d29ef7bfcfab83412ba0d9968cdf256b9e08ea36ddfc9c0

Aliases

arxiv: 1506.06251 · arxiv_version: 1506.06251v2 · doi: 10.48550/arxiv.1506.06251 · pith_short_12: 7BPR22DZ2XIX · pith_short_16: 7BPR22DZ2XIXG7JJ · pith_short_8: 7BPR22DZ

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/7BPR22DZ2XIXG7JJ5557Z6VYGQ \
  | 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: f85f1d6879d5d1737d29ef7bfcfab83412ba0d9968cdf256b9e08ea36ddfc9c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7d642ce04e464bc14b5ffe87225eeff76ee58b6aaa03f84e40e5659e06e047",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-20T15:03:35Z",
    "title_canon_sha256": "3a30f97264a786e43e8a1e4239669b78243532192b1dc593f15114a9102e41ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06251",
    "kind": "arxiv",
    "version": 2
  }
}