Pith Number

pith:W2XDZUBS

pith:2021:W2XDZUBSWTDS6C4GILI3LO4TJR

not attested not anchored not stored refs pending

Tailored Ion Beam for Precise Color Center Creation

A. Tobalina, C. Munuera-Javaloy, E. Torrontegui, J. Casanova, J. G. Muga

arxiv:2107.11249 v1 · 2021-07-23 · 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{W2XDZUBSWTDS6C4GILI3LO4TJR}

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	2026-07-05T05:19:10.968400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6ae3cd032b4c72f0b8642d1b5bb934c53558166434280c8b3d1d5811632578a

Aliases

arxiv: 2107.11249 · arxiv_version: 2107.11249v1 · doi: 10.48550/arxiv.2107.11249 · pith_short_12: W2XDZUBSWTDS · pith_short_16: W2XDZUBSWTDS6C4G · pith_short_8: W2XDZUBS

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/W2XDZUBSWTDS6C4GILI3LO4TJR \
  | 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: b6ae3cd032b4c72f0b8642d1b5bb934c53558166434280c8b3d1d5811632578a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd0c243004bcf479daae29825e2649dd59d3725ac50f616a4579e678ef63d068",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-07-23T14:06:36Z",
    "title_canon_sha256": "a3a91dc182690c4ecb04a42061aa0c3c3808b5cb2526012663dde578be3357f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11249",
    "kind": "arxiv",
    "version": 1
  }
}