Pith Number

pith:YEEG5BRV

pith:2021:YEEG5BRV6SQL4S2QQDDKYIPZDF

not attested not anchored not stored refs pending

Self-Ordering of Individual Photons in Waveguide QED and Rydberg-Atom Arrays

Ole A. Iversen, Thomas Pohl

arxiv:2110.12961 v2 · 2021-10-25 · 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{YEEG5BRV6SQL4S2QQDDKYIPZDF}

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	2026-07-05T04:10:38.189702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1086e8635f4a0be4b5080c6ac21f9197e4c954549ba74a58fa9c87a234bde23

Aliases

arxiv: 2110.12961 · arxiv_version: 2110.12961v2 · doi: 10.48550/arxiv.2110.12961 · pith_short_12: YEEG5BRV6SQL · pith_short_16: YEEG5BRV6SQL4S2Q · pith_short_8: YEEG5BRV

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/YEEG5BRV6SQL4S2QQDDKYIPZDF \
  | 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: c1086e8635f4a0be4b5080c6ac21f9197e4c954549ba74a58fa9c87a234bde23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65a75a1353b2e80dac20142f6b5569347083e95e248576434df01b342ca6a6a8",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-10-25T13:55:10Z",
    "title_canon_sha256": "9fa04e19058725bdf842c86f25ca3f3d658db5c82ffaea54d381541d349ec678"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12961",
    "kind": "arxiv",
    "version": 2
  }
}