Pith Number

pith:XCK4KTEE

pith:2018:XCK4KTEEP7Z7KUG5ILDL74VO6G

not attested not anchored not stored refs pending

A solvable quantum model of dynamic nuclear polarization in quantum dots

Edwin Barnes, Sophia E. Economou, Thomas Nutz

arxiv:1811.10491 v2 · 2018-11-26 · 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{XCK4KTEEP7Z7KUG5ILDL74VO6G}

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	2026-05-17T23:54:58.679988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b895c54c847ff3f550dd42c6bff2aef1b87680f0c5075571795ec8cf504ffabb

Aliases

arxiv: 1811.10491 · arxiv_version: 1811.10491v2 · doi: 10.48550/arxiv.1811.10491 · pith_short_12: XCK4KTEEP7Z7 · pith_short_16: XCK4KTEEP7Z7KUG5 · pith_short_8: XCK4KTEE

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/XCK4KTEEP7Z7KUG5ILDL74VO6G \
  | 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: b895c54c847ff3f550dd42c6bff2aef1b87680f0c5075571795ec8cf504ffabb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eb9bd9a80b9d9d93fd665b3952cf666092aa779d10e025771faa9fb032463b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-11-26T16:35:56Z",
    "title_canon_sha256": "f71febbf0c3ce2778fcfa4b52022433b57bcf4df372cb73b226003444314e3c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10491",
    "kind": "arxiv",
    "version": 2
  }
}