Pith Number

pith:FZVDGJOK

pith:2019:FZVDGJOK3OSGVJFE7XW3UVPECJ

not attested not anchored not stored refs pending

Analytical description of quantum emission in optical analogues to gravity

Friedrich Koenig, Maxime J Jacquet

arxiv:1908.02060 v2 · 2019-08-06 · quant-ph · cond-mat.other · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZVDGJOK3OSGVJFE7XW3UVPECJ}

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	2026-07-05T01:24:27.667789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e6a3325cadba46aa4a4fdedba55e41266987ed5b44cc209cb784ebd1f248f69

Aliases

arxiv: 1908.02060 · arxiv_version: 1908.02060v2 · doi: 10.48550/arxiv.1908.02060 · pith_short_12: FZVDGJOK3OSG · pith_short_16: FZVDGJOK3OSGVJFE · pith_short_8: FZVDGJOK

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/FZVDGJOK3OSGVJFE7XW3UVPECJ \
  | 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: 2e6a3325cadba46aa4a4fdedba55e41266987ed5b44cc209cb784ebd1f248f69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12ad701ad41466b3983b4cbe1fd6b5c2e697c6777057c5ed5db26ea67359446f",
    "cross_cats_sorted": [
      "cond-mat.other",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-06T10:30:59Z",
    "title_canon_sha256": "41dae9697a291493ea72038ca96547a1ff5f4754c4e4bb1a76340ad35de436ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02060",
    "kind": "arxiv",
    "version": 2
  }
}