Pith Number

pith:6HU4POQT

pith:2013:6HU4POQT7GBHA3X7GE4XI6ITYC

not attested not anchored not stored refs pending

Lumped Parameter Modeling of a Quantum Optics Circuit and Decisive Test for Time-Symmetric Physics

Paul J. Werbos

arxiv:1309.6168 v6 · 2013-09-23 · 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{6HU4POQT7GBHA3X7GE4XI6ITYC}

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	2026-05-18T00:27:37.062813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1e9c7ba13f982706eff3139747913c086ae691cdfad229abd1e4c8605cfcc24

Aliases

arxiv: 1309.6168 · arxiv_version: 1309.6168v6 · doi: 10.48550/arxiv.1309.6168 · pith_short_12: 6HU4POQT7GBH · pith_short_16: 6HU4POQT7GBHA3X7 · pith_short_8: 6HU4POQT

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/6HU4POQT7GBHA3X7GE4XI6ITYC \
  | 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: f1e9c7ba13f982706eff3139747913c086ae691cdfad229abd1e4c8605cfcc24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dac1b7f00ab625ede674cec60ba8c6b5aa9cf71fa531d043415c62ac8a1203b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-23T18:50:34Z",
    "title_canon_sha256": "d1539aca24f9b6f29b2ce5633362f4086f7055858af0d87b052b4ffe8b776d14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6168",
    "kind": "arxiv",
    "version": 6
  }
}