Pith Number

pith:2GSHE4KL

pith:2021:2GSHE4KL7JKHZTI4PYLFXRXJXB

not attested not anchored not stored refs pending

Fiber-pigtailing quantum-dot cavity-enhanced light emitting diodes

Christian Schneider, Frederik Schr\"oder, Lucas Rickert, S. H\"ofling, T. Heindel, Timm Gao

arxiv:2102.12836 v2 · 2021-02-25 · cond-mat.mes-hall · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2GSHE4KL7JKHZTI4PYLFXRXJXB}

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	2026-07-05T03:17:48.509134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1a472714bfa547ccd1c7e165bc6e9b87fa0fd2dad04a70786e9e5877c77d2f2

Aliases

arxiv: 2102.12836 · arxiv_version: 2102.12836v2 · doi: 10.48550/arxiv.2102.12836 · pith_short_12: 2GSHE4KL7JKH · pith_short_16: 2GSHE4KL7JKHZTI4 · pith_short_8: 2GSHE4KL

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/2GSHE4KL7JKHZTI4PYLFXRXJXB \
  | 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: d1a472714bfa547ccd1c7e165bc6e9b87fa0fd2dad04a70786e9e5877c77d2f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaab27e532da856c5c5f01bd7519159cda5cc92bb8cf0a7baedd066d156c48a8",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-02-25T13:21:44Z",
    "title_canon_sha256": "294d7b4645e41d1fc92399169a8ef716ff064950162fc4a724ec81bf03eb1511"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.12836",
    "kind": "arxiv",
    "version": 2
  }
}