Pith Number

pith:23T5TNVP

pith:2013:23T5TNVP7DERXFK4EMDQWLXERI

not attested not anchored not stored refs pending

Generation of tunable wavelength coherent states and heralded single photons for quantum optics applications

A. Martin, N. Bruno, R. T. Thew

arxiv:1309.6172 v1 · 2013-09-24 · 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{23T5TNVP7DERXFK4EMDQWLXERI}

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	2026-05-18T01:47:27.475765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6e7d9b6aff8c91b955c23070b2ee48a1ecac0f6758b136c8696ca3baf074905

Aliases

arxiv: 1309.6172 · arxiv_version: 1309.6172v1 · doi: 10.48550/arxiv.1309.6172 · pith_short_12: 23T5TNVP7DER · pith_short_16: 23T5TNVP7DERXFK4 · pith_short_8: 23T5TNVP

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/23T5TNVP7DERXFK4EMDQWLXERI \
  | 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: d6e7d9b6aff8c91b955c23070b2ee48a1ecac0f6758b136c8696ca3baf074905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a460d7231791aa926032f53be9b5502b188b22e7392f6608edfda46d1812a86b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-24T14:18:01Z",
    "title_canon_sha256": "4a1220dd9cb533ede6389d14885174c480ed14813d748043b0822e23110727c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6172",
    "kind": "arxiv",
    "version": 1
  }
}