Pith Number

pith:OBNU5H4V

pith:2014:OBNU5H4V6Z4EXE5757TVKQRPDQ

not attested not anchored not stored refs pending

Homogeneous Linewidth Narrowing of the Charged Exciton via Nuclear Spin Screening in an InAs/GaAs Quantum Dot Ensemble

C. McDonald, G. Moody, K. L. Silverman, M. Feng, R. P. Mirin

arxiv:1409.8354 v1 · 2014-09-29 · 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{OBNU5H4V6Z4EXE5757TVKQRPDQ}

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	2026-05-18T01:41:54.176839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

705b4e9f95f6784b93bfefe755422f1c19f8841e605725df27d54f320b33cdb8

Aliases

arxiv: 1409.8354 · arxiv_version: 1409.8354v1 · doi: 10.48550/arxiv.1409.8354 · pith_short_12: OBNU5H4V6Z4E · pith_short_16: OBNU5H4V6Z4EXE57 · pith_short_8: OBNU5H4V

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/OBNU5H4V6Z4EXE5757TVKQRPDQ \
  | 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: 705b4e9f95f6784b93bfefe755422f1c19f8841e605725df27d54f320b33cdb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15c554a0c1c45834ad0fccf39d8cd4783d647ef548561c1cf1032fce7d64f60d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-09-29T23:53:17Z",
    "title_canon_sha256": "2b789c7773e1ed38abd64faa1958d61951e8567af68a03197ea2070ad7737683"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8354",
    "kind": "arxiv",
    "version": 1
  }
}