Pith Number

pith:MBOB52JA

pith:2009:MBOB52JAJEYQRSOQVRVKGCDQJS

not attested not anchored not stored refs pending

Optimal generation of indistinguishable photons from non-identical artificial molecules

E. Cancellieri, F. Troiani, G. Goldoni

arxiv:0904.0146 v1 · 2009-04-01 · 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{MBOB52JAJEYQRSOQVRVKGCDQJS}

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	2026-05-18T00:37:38.709233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

605c1ee920493108c9d0ac6aa308704cb992b0acd0d67ec5ca892215813befc1

Aliases

arxiv: 0904.0146 · arxiv_version: 0904.0146v1 · doi: 10.48550/arxiv.0904.0146 · pith_short_12: MBOB52JAJEYQ · pith_short_16: MBOB52JAJEYQRSOQ · pith_short_8: MBOB52JA

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/MBOB52JAJEYQRSOQVRVKGCDQJS \
  | 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: 605c1ee920493108c9d0ac6aa308704cb992b0acd0d67ec5ca892215813befc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69378c3ef5f6553c81c9d9ab69bfb41805624500b7edad715c6f2e6bfb652887",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-04-01T12:58:51Z",
    "title_canon_sha256": "4c7d5a2959bdf1321be8d64c202c8b0e360c610372de473470ba7c23418deeda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0146",
    "kind": "arxiv",
    "version": 1
  }
}