Pith Number

pith:7ENGYEMM

pith:2018:7ENGYEMMJFYIQ35N4FZG23I4DA

not attested not anchored not stored refs pending

Zero field optical magnetic resonance study of phosphorus donors in 28-silicon

Hans-Joachim Pohl, Helge Riemann, Jeff Z. Salvail, Julian Huber, Kamyar Saeedi, Kevin J. Morse, M. L. W. Thewalt, Nikolay V. Abrosimov, Peter Becker, Phillip Dluhy, S. Simmons

arxiv:1801.10265 v1 · 2018-01-31 · quant-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{7ENGYEMMJFYIQ35N4FZG23I4DA}

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	2026-05-18T00:20:02.396794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f91a6c118c4970886fade1726d6d1c182f32fd93181fd1f54dd9bcb9b6de9613

Aliases

arxiv: 1801.10265 · arxiv_version: 1801.10265v1 · doi: 10.48550/arxiv.1801.10265 · pith_short_12: 7ENGYEMMJFYI · pith_short_16: 7ENGYEMMJFYIQ35N · pith_short_8: 7ENGYEMM

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/7ENGYEMMJFYIQ35N4FZG23I4DA \
  | 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: f91a6c118c4970886fade1726d6d1c182f32fd93181fd1f54dd9bcb9b6de9613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9e011012f4be78bbb7f762ce9fab27884117fa3a81350ca3869571f3d8eaa22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-31T01:18:43Z",
    "title_canon_sha256": "6df87cefb79f069021655672c397fa56dd35a922aa21ee0eeb84b814238cd868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.10265",
    "kind": "arxiv",
    "version": 1
  }
}