Pith Number

pith:CYKDXGXN

pith:2014:CYKDXGXNCBYSQP36GYAQJCJWXP

not attested not anchored not stored refs pending

Single-Photon Superradiance in Cold Atoms

Daniel Felinto, Jos\'e W. R. Tabosa, Milrian S. Mendes, Pablo L. Saldanha, Rafael A. de Oliveira, Weliton S. Martins

arxiv:1408.0825 v1 · 2014-08-04 · 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{CYKDXGXNCBYSQP36GYAQJCJWXP}

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	2026-05-18T02:43:46.694469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16143b9aed1071283f7e3601048936bbe3c46865e85dab03f3aa448db7b830c1

Aliases

arxiv: 1408.0825 · arxiv_version: 1408.0825v1 · doi: 10.48550/arxiv.1408.0825 · pith_short_12: CYKDXGXNCBYS · pith_short_16: CYKDXGXNCBYSQP36 · pith_short_8: CYKDXGXN

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/CYKDXGXNCBYSQP36GYAQJCJWXP \
  | 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: 16143b9aed1071283f7e3601048936bbe3c46865e85dab03f3aa448db7b830c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "251bdc5db743a70ad0bb7b682e0d93e2d7b11c60231e7b2afef6293cb9469b09",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-04T21:44:06Z",
    "title_canon_sha256": "104ed3d6b75f3f58e0418145a7a17022bb789126561e56da47c65f30b40a03a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0825",
    "kind": "arxiv",
    "version": 1
  }
}