Pith Number

pith:SGJVC4BJ

pith:2012:SGJVC4BJEEE4KNLKPT2GQCZRHK

not attested not anchored not stored refs pending

Deterministic production of free-propagating Fock states of programmable photon number from a single atom-cavity system

A. Gogyan, C. Leroy, S. Guerin, Yu. Malakyan

arxiv:1202.4744 v1 · 2012-02-21 · quant-ph · physics.atom-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{SGJVC4BJEEE4KNLKPT2GQCZRHK}

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	2026-05-18T04:01:49.964399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91935170292109c5356a7cf4680b313abe61676689eebd525323dc916dd4418f

Aliases

arxiv: 1202.4744 · arxiv_version: 1202.4744v1 · doi: 10.48550/arxiv.1202.4744 · pith_short_12: SGJVC4BJEEE4 · pith_short_16: SGJVC4BJEEE4KNLK · pith_short_8: SGJVC4BJ

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/SGJVC4BJEEE4KNLKPT2GQCZRHK \
  | 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: 91935170292109c5356a7cf4680b313abe61676689eebd525323dc916dd4418f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a08af48deae04280c2eecf60e1785ae2816471800e162dc7e1d643426def1a3",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-02-21T20:42:42Z",
    "title_canon_sha256": "d79a1975f341ffb27d4541c023c47956195a3f996eade1b962d212ba2a46a936"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4744",
    "kind": "arxiv",
    "version": 1
  }
}