Pith Number

pith:D2Z3SVKA

pith:2018:D2Z3SVKA23GQOGCHLZ3ATBAMJJ

not attested not anchored not stored refs pending

Ab initio calculation of the spin lattice relaxation time $T_1$ for nitrogen-vacancy centers in diamond

Andreas Angerer, Johannes Gugler, Johannes Majer, J\"org Schmiedmayer, Peter Mohn, Thomas Astner

arxiv:1801.09529 v2 · 2018-01-29 · 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{D2Z3SVKA23GQOGCHLZ3ATBAMJJ}

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	2026-05-17T23:57:21.677307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eb3b95540d6cd0718475e7609840c4a7bc90be1abcce818d1e95e8b796b8ca2

Aliases

arxiv: 1801.09529 · arxiv_version: 1801.09529v2 · doi: 10.48550/arxiv.1801.09529 · pith_short_12: D2Z3SVKA23GQ · pith_short_16: D2Z3SVKA23GQOGCH · pith_short_8: D2Z3SVKA

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/D2Z3SVKA23GQOGCHLZ3ATBAMJJ \
  | 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: 1eb3b95540d6cd0718475e7609840c4a7bc90be1abcce818d1e95e8b796b8ca2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7195cbfb5e4e4c7164ce3c4e15b58b30e2d90292035772a8b9ff79bb0f93dc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-01-29T14:37:09Z",
    "title_canon_sha256": "66b8604b81ac815b16924986e78efaf6142069bf6155be5f1fcffd7a07b30c56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09529",
    "kind": "arxiv",
    "version": 2
  }
}