Pith Number

pith:35LQXPW7

pith:2011:35LQXPW7D4F674DXVEFG4FCXID

not attested not anchored not stored refs pending

Antibunched Emission of Photon-Pairs via Quantum Zeno Blockade

Prem Kumar, Yu-ping Huang

arxiv:1111.7018 v1 · 2011-11-29 · 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{35LQXPW7D4F674DXVEFG4FCXID}

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	2026-05-18T01:59:21.500022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df570bbedf1f0beff077a90a6e145740e3282157a7551cc0f470e40fef28ea91

Aliases

arxiv: 1111.7018 · arxiv_version: 1111.7018v1 · doi: 10.48550/arxiv.1111.7018 · pith_short_12: 35LQXPW7D4F6 · pith_short_16: 35LQXPW7D4F674DX · pith_short_8: 35LQXPW7

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/35LQXPW7D4F674DXVEFG4FCXID \
  | 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: df570bbedf1f0beff077a90a6e145740e3282157a7551cc0f470e40fef28ea91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a6f54710a88026a8ea3ebae2682f41dc1ef622b8d15d719ff192a881db3cf6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-11-29T23:47:28Z",
    "title_canon_sha256": "ac1d65fbee2c7c6a37ed7e22d6870bb1293d4de94453c4cb33bf42d65b015739"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.7018",
    "kind": "arxiv",
    "version": 1
  }
}