Pith Number

pith:MR6X6UY6

pith:2012:MR6X6UY6RTG7FTVDKS4IRZKWG7

not attested not anchored not stored refs pending

Electronic transitions of single silicon vacancy centers in the near-infrared spectral region

Christoph Becher, Elke Neu, Martin Fischer, Matthias Schreck, Roland Albrecht, Stefan Gsell

arxiv:1204.4994 v2 · 2012-04-23 · cond-mat.mtrl-sci · 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{MR6X6UY6RTG7FTVDKS4IRZKWG7}

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	2026-05-18T03:53:31.328781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

647d7f531e8ccdf2cea354b888e55637ce3e60f828c457cf5f5923733cabe401

Aliases

arxiv: 1204.4994 · arxiv_version: 1204.4994v2 · doi: 10.48550/arxiv.1204.4994 · pith_short_12: MR6X6UY6RTG7 · pith_short_16: MR6X6UY6RTG7FTVD · pith_short_8: MR6X6UY6

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/MR6X6UY6RTG7FTVDKS4IRZKWG7 \
  | 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: 647d7f531e8ccdf2cea354b888e55637ce3e60f828c457cf5f5923733cabe401

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b45449a44092690da6be00e3a6ebd1e8c267bd3bf1625b9ca437d40e95ed4ae",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-04-23T08:08:26Z",
    "title_canon_sha256": "5b093f3b1ca88d57851d8ffea6a25f63cee5d36c253cf8641656f693af8e224a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4994",
    "kind": "arxiv",
    "version": 2
  }
}