Pith Number

pith:LU2S6NER

pith:2020:LU2S6NERGYIKJTG6WCVCCYWHFD

not attested not anchored not stored refs pending

Deterministic single-atom source of quasi-superradiant $N$-photon pulses

Alexander E. J. Elliott, Caspar Groiseau, Scott Parkins, Stuart J. Masson

arxiv:2012.00246 v1 · 2020-12-01 · 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{LU2S6NERGYIKJTG6WCVCCYWHFD}

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	2026-07-05T02:59:06.367262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d352f34913610a4ccdeb0aa2162c728c82e8665ca2c0903fe3902cb166a0ccc

Aliases

arxiv: 2012.00246 · arxiv_version: 2012.00246v1 · doi: 10.48550/arxiv.2012.00246 · pith_short_12: LU2S6NERGYIK · pith_short_16: LU2S6NERGYIKJTG6 · pith_short_8: LU2S6NER

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/LU2S6NERGYIKJTG6WCVCCYWHFD \
  | 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: 5d352f34913610a4ccdeb0aa2162c728c82e8665ca2c0903fe3902cb166a0ccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f462e50da67ff6dd6f0d9f8c07e0e9cd86ca7dc06087b37c36894cd7b37d33bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-12-01T03:55:27Z",
    "title_canon_sha256": "fa5b5b44e8f3b1685689f8f260980b8cf7eeb795801aadde52b747b0413ff433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.00246",
    "kind": "arxiv",
    "version": 1
  }
}