Pith Number

pith:6GUBINIC

pith:2014:6GUBINICZC3ZKAUPXIXA4WFGBN

not attested not anchored not stored refs pending

Converting one photon into two via four-wave mixing in optical fibers

Audrey Dot, Evan Meyer-Scott, Martin Rochette, Raja Ahmad, Thomas Jennewein

arxiv:1407.1250 v1 · 2014-07-04 · quant-ph · 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{6GUBINICZC3ZKAUPXIXA4WFGBN}

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	2026-05-18T02:40:10.184431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1a8143502c8b795028fba2e0e58a60b7d10912ad74588b71ad0d266b4b6c4d8

Aliases

arxiv: 1407.1250 · arxiv_version: 1407.1250v1 · doi: 10.48550/arxiv.1407.1250 · pith_short_12: 6GUBINICZC3Z · pith_short_16: 6GUBINICZC3ZKAUP · pith_short_8: 6GUBINIC

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/6GUBINICZC3ZKAUPXIXA4WFGBN \
  | 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: f1a8143502c8b795028fba2e0e58a60b7d10912ad74588b71ad0d266b4b6c4d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee4c6528a3adcfe2b6a3590168e5a7826b5b4770f777300d5e82b4d5a37255fd",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-07-04T14:45:17Z",
    "title_canon_sha256": "3ca763be02149aaa83f703db5412ad286e970534d9ad692de75934c6e5ae236f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1250",
    "kind": "arxiv",
    "version": 1
  }
}