Pith Number

pith:IEC75AKD

pith:2008:IEC75AKD4IRDJIKZOQVH4DGX4R

not attested not anchored not stored refs pending

Generation of entangled photon-pairs from a single quantum dot embedded in a planar photonic-crystal cavity

P. K. Pathak, S. Hughes

arxiv:0812.2474 v1 · 2008-12-12 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IEC75AKD4IRDJIKZOQVH4DGX4R}

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	2026-05-18T02:15:10.564095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4105fe8143e22234a159742a7e0cd7e465c23febdce4d41e6e693d1743853cca

Aliases

arxiv: 0812.2474 · arxiv_version: 0812.2474v1 · doi: 10.48550/arxiv.0812.2474 · pith_short_12: IEC75AKD4IRD · pith_short_16: IEC75AKD4IRDJIKZ · pith_short_8: IEC75AKD

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/IEC75AKD4IRDJIKZOQVH4DGX4R \
  | 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: 4105fe8143e22234a159742a7e0cd7e465c23febdce4d41e6e693d1743853cca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d9882642df57252a7d1098368310a0b031ad97a30c7121f10689d6a220f7c90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2008-12-12T21:58:56Z",
    "title_canon_sha256": "e2bfc014b7145639df1fd54bf2498b79ec1de42faeae01130fed1258386d2cce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.2474",
    "kind": "arxiv",
    "version": 1
  }
}