Pith Number

pith:FWUEPVN5

pith:2014:FWUEPVN5TBDDTUWD7FKFLSGM2X

not attested not anchored not stored refs pending

Decoherence of nuclear spins in the "frozen core" of an electron spin

G. Wolfowicz, P. A. Mortemousque, R. Guichard, S. J. Balian, T. S. Monteiro

arxiv:1409.8655 v4 · 2014-09-30 · quant-ph · 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{FWUEPVN5TBDDTUWD7FKFLSGM2X}

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	2026-05-18T01:49:31.389284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2da847d5bd984639d2c3f95455c8ccd5ca1f82b67369113cdf4e9bbee2ae0a6f

Aliases

arxiv: 1409.8655 · arxiv_version: 1409.8655v4 · doi: 10.48550/arxiv.1409.8655 · pith_short_12: FWUEPVN5TBDD · pith_short_16: FWUEPVN5TBDDTUWD · pith_short_8: FWUEPVN5

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/FWUEPVN5TBDDTUWD7FKFLSGM2X \
  | 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: 2da847d5bd984639d2c3f95455c8ccd5ca1f82b67369113cdf4e9bbee2ae0a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "068b49b68a9491bbd6608df08db160d06fe8844918a2a7eb83e78c7128d9a87b",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-30T19:00:09Z",
    "title_canon_sha256": "f49d5423503063bba2bb137ed5fbd191d663f55791c34afd748da8b1f385c6b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8655",
    "kind": "arxiv",
    "version": 4
  }
}