Pith Number

pith:NIKPBTE4

pith:2013:NIKPBTE4TWKF2TVFJ5ODDNBI5M

not attested not anchored not stored refs pending

Weak-signal conversion from 1550nm to 532nm with 84% efficiency

Aiko Samblowski, Christina E. Vollmer, Christoph Baune, Jaromir Fiurasek, Roman Schnabel

arxiv:1310.0712 v2 · 2013-10-02 · 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{NIKPBTE4TWKF2TVFJ5ODDNBI5M}

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	2026-05-18T01:47:16.397898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a14f0cc9c9d945d4ea54f5c31b428eb0211df0a3d876bc74326006b004c88f4

Aliases

arxiv: 1310.0712 · arxiv_version: 1310.0712v2 · doi: 10.48550/arxiv.1310.0712 · pith_short_12: NIKPBTE4TWKF · pith_short_16: NIKPBTE4TWKF2TVF · pith_short_8: NIKPBTE4

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/NIKPBTE4TWKF2TVFJ5ODDNBI5M \
  | 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: 6a14f0cc9c9d945d4ea54f5c31b428eb0211df0a3d876bc74326006b004c88f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33d5ebccaff855eba4900fcf7f7ad24146eb64d58f3b4b60e3c0a73b7cfa73c0",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-10-02T14:12:51Z",
    "title_canon_sha256": "fe62b5c73eddf3f3dca94d989680057049d07b9e9df87b4c9e2f8b337f2835a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0712",
    "kind": "arxiv",
    "version": 2
  }
}