Pith Number

pith:OEFKVEHA

pith:2019:OEFKVEHAHB53X4LSLNUINKFOBR

not attested not anchored not stored refs pending

Emission-frequency separated high quality single-photon sources enabled by phonons

Alexei Vagov, Florian Ungar, Michael Cosacchi, Moritz Cygorek, Vollrath Martin Axt

arxiv:1902.06132 v3 · 2019-02-16 · 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{OEFKVEHAHB53X4LSLNUINKFOBR}

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	2026-05-17T23:41:24.614529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

710aaa90e0387bbbf1725b6886a8ae0c7eea3a9b300d86f60fe324c9b6a49a4a

Aliases

arxiv: 1902.06132 · arxiv_version: 1902.06132v3 · doi: 10.48550/arxiv.1902.06132 · pith_short_12: OEFKVEHAHB53 · pith_short_16: OEFKVEHAHB53X4LS · pith_short_8: OEFKVEHA

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/OEFKVEHAHB53X4LSLNUINKFOBR \
  | 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: 710aaa90e0387bbbf1725b6886a8ae0c7eea3a9b300d86f60fe324c9b6a49a4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef2d7969b95da251d018503c52e66a6396aafa4e5ab07cd64cd31df0bed8f123",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-02-16T18:15:43Z",
    "title_canon_sha256": "1c25a56bf80fa678d715ab75e48b8d3bfdcd22c00d13632c0ffe36c48499fac0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06132",
    "kind": "arxiv",
    "version": 3
  }
}