Pith Number

pith:ASTNY4UM

pith:2022:ASTNY4UMK6UHVVTPXJR6FXSYYV

not attested not anchored not stored refs pending

Nonclassical correlated deterministic single-photon pairs for a trapped atom in bimodal cavities

Yuangang Deng, Zhong Peng

arxiv:2204.07368 v1 · 2022-04-15 · 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{ASTNY4UMK6UHVVTPXJR6FXSYYV}

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	2026-07-05T04:16:06.839340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04a6dc728c57a87ad66fba63e2de58c5674d3f1ec9c9b35600dd7a77ee9d8f3d

Aliases

arxiv: 2204.07368 · arxiv_version: 2204.07368v1 · doi: 10.48550/arxiv.2204.07368 · pith_short_12: ASTNY4UMK6UH · pith_short_16: ASTNY4UMK6UHVVTP · pith_short_8: ASTNY4UM

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/ASTNY4UMK6UHVVTPXJR6FXSYYV \
  | 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: 04a6dc728c57a87ad66fba63e2de58c5674d3f1ec9c9b35600dd7a77ee9d8f3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8611fdda3646d7bef04a25e581c4ab56cae22797d047c3baeb6f99e6cfc87f94",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-04-15T08:05:26Z",
    "title_canon_sha256": "a3d78e60dd63591171ecbd5db785d80cf2d9455dc727b465647555601cfeb16b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07368",
    "kind": "arxiv",
    "version": 1
  }
}