Pith Number

pith:VHGUOLQJ

pith:2022:VHGUOLQJENEMD6OCKN4H7XCF3W

not attested not anchored not stored refs pending

Microwave-free dynamic nuclear polarization via sudden thermal jumps

Carlos A. Meriles, Pablo R. Zangara

arxiv:2201.09092 v1 · 2022-01-22 · 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{VHGUOLQJENEMD6OCKN4H7XCF3W}

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	2026-07-05T03:53:16.980184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9cd472e092348c1f9c253787fdc45dd993214d971571b6e356886fa7d397649

Aliases

arxiv: 2201.09092 · arxiv_version: 2201.09092v1 · doi: 10.48550/arxiv.2201.09092 · pith_short_12: VHGUOLQJENEM · pith_short_16: VHGUOLQJENEMD6OC · pith_short_8: VHGUOLQJ

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/VHGUOLQJENEMD6OCKN4H7XCF3W \
  | 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: a9cd472e092348c1f9c253787fdc45dd993214d971571b6e356886fa7d397649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcf98776b877f047901d21f93440209bed59e8793a611af994e1b8ba9a654d27",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2022-01-22T16:17:31Z",
    "title_canon_sha256": "969521e3ce4feb18ee235c9ff4a8042b788d1298a5295c69372c651665685d43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.09092",
    "kind": "arxiv",
    "version": 1
  }
}