Pith Number

pith:3T3RIG4D

pith:2015:3T3RIG4DTDQD5IBOK3EU7MJQHZ

not attested not anchored not stored refs pending

Vector magnetometry based on S=3/2 electronic spins

J\"org Wrachtrup, Matthias Niethammer, Sang-Yun Lee

arxiv:1505.06914 v2 · 2015-05-26 · 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{3T3RIG4DTDQD5IBOK3EU7MJQHZ}

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	2026-05-18T01:33:43.172857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcf7141b8398e03ea02e56c94fb1303e65bd96e8257111dfcc1f57eae3cb02d7

Aliases

arxiv: 1505.06914 · arxiv_version: 1505.06914v2 · doi: 10.48550/arxiv.1505.06914 · pith_short_12: 3T3RIG4DTDQD · pith_short_16: 3T3RIG4DTDQD5IBO · pith_short_8: 3T3RIG4D

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/3T3RIG4DTDQD5IBOK3EU7MJQHZ \
  | 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: dcf7141b8398e03ea02e56c94fb1303e65bd96e8257111dfcc1f57eae3cb02d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54025900aacbfac5fcc705dbbdf9b4719b5aeccc4cf4d2b8ad3b27880b3d5b9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-05-26T11:58:32Z",
    "title_canon_sha256": "aeaf208e9e064dc66c2dbef2cf3711ac6df5b6be219def2e6aa16a32ed13909e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06914",
    "kind": "arxiv",
    "version": 2
  }
}