Pith Number

pith:ZAYSQS6E

pith:2011:ZAYSQS6EL2AKSWYMWGSPB5FWSW

not attested not anchored not stored refs pending

Spontaneous two photon emission from a single quantum dot

N. Kumagai, S. Iwamoto, Y. Arakawa, Y. Ota

arxiv:1107.0372 v1 · 2011-07-02 · quant-ph · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZAYSQS6EL2AKSWYMWGSPB5FWSW}

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	2026-05-18T02:01:25.603544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c831284bc45e80a95b0cb1a4f0f4b695b8f12589538eafc2a09bf644eb50b8c1

Aliases

arxiv: 1107.0372 · arxiv_version: 1107.0372v1 · doi: 10.48550/arxiv.1107.0372 · pith_short_12: ZAYSQS6EL2AK · pith_short_16: ZAYSQS6EL2AKSWYM · pith_short_8: ZAYSQS6E

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/ZAYSQS6EL2AKSWYMWGSPB5FWSW \
  | 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: c831284bc45e80a95b0cb1a4f0f4b695b8f12589538eafc2a09bf644eb50b8c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "559a7bf0606d688875694571c4a72d3641394345863d84d10ce14bfe8883cbf0",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-07-02T11:20:21Z",
    "title_canon_sha256": "f10b45ba11683d0b399babfa551bec69cddff51d620951125acad04874f912cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0372",
    "kind": "arxiv",
    "version": 1
  }
}