Pith Number

pith:TV35PSE6

pith:2016:TV35PSE6TZ4UFVHVXXFQPINZUL

not attested not anchored not stored refs pending

Counter-propagating spontaneous four wave mixing: photon-pair factorability and ultra-narrowband single photon

Alfred B. U'Ren, Jorge Monroy-Ruz, Karina Garay-Palmett

arxiv:1609.04663 v1 · 2016-09-15 · 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{TV35PSE6TZ4UFVHVXXFQPINZUL}

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	2026-05-18T00:57:10.605013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d77d7c89e9e7942d4f5bdcb07a1b9a2f78180de1bdddb9132d0e76beae819ee

Aliases

arxiv: 1609.04663 · arxiv_version: 1609.04663v1 · doi: 10.48550/arxiv.1609.04663 · pith_short_12: TV35PSE6TZ4U · pith_short_16: TV35PSE6TZ4UFVHV · pith_short_8: TV35PSE6

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/TV35PSE6TZ4UFVHVXXFQPINZUL \
  | 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: 9d77d7c89e9e7942d4f5bdcb07a1b9a2f78180de1bdddb9132d0e76beae819ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a73bcc0f84190f73a472adf01396146c1b7f5f2ca107d2ccf8254704706ab1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-15T14:17:26Z",
    "title_canon_sha256": "54a0456d0bf83850538df255a2d7a48fbc1a509bc5a784d4756abc68fb6b2913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04663",
    "kind": "arxiv",
    "version": 1
  }
}