Pith Number

pith:POOJMNOA

pith:2021:POOJMNOA4BURO2YKNNZ4ICMY25

not attested not anchored not stored refs pending

A photonic platform hosting telecom photon emitters in silicon

Anna Eichler-Volf, Artur Erbe, ChaeHo Shin, Ciar\'an Fowley, Georgy V. Astakhov, Hakseong Kim, Juan Baratech, Manfred Helm, Michael Hollenbach, Nagesh S. Jagtap, Nikolay V. Abrosimov, Ulrich Kentsch, Ver\'onica Guardia-Arce, Woo Lee, Yonder Berenc\'en

arxiv:2112.02680 v1 · 2021-12-05 · physics.optics · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POOJMNOA4BURO2YKNNZ4ICMY25}

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	2026-07-05T03:37:56.042200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b9c9635c0e069176b0a6b73c40998d74ecaafebc1a7c5a4e06c5316eb5d3834

Aliases

arxiv: 2112.02680 · arxiv_version: 2112.02680v1 · doi: 10.48550/arxiv.2112.02680 · pith_short_12: POOJMNOA4BUR · pith_short_16: POOJMNOA4BURO2YK · pith_short_8: POOJMNOA

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/POOJMNOA4BURO2YKNNZ4ICMY25 \
  | 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: 7b9c9635c0e069176b0a6b73c40998d74ecaafebc1a7c5a4e06c5316eb5d3834

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f96d9dba044aa69e8e7bab86deb946703562b776aef96ffe2c59d610763896f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-12-05T20:56:10Z",
    "title_canon_sha256": "86291d097ccfa61fe9b5d32418b7219bffabf99a36b70a716deb1490ca82e465"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.02680",
    "kind": "arxiv",
    "version": 1
  }
}