Pith Number

pith:MDAQ6SD4

pith:2019:MDAQ6SD4YAX6VPXY5DTUEAPZUD

not attested not anchored not stored refs pending

Dynamics of frequency-swept nuclear spin optical pumping in powdered diamond at low magnetic fields

Alexander Pines, Ashok Ajoy, Carlos A. Meriles, Daniela Pagliero, Dieter Suter, Jeffrey A. Reimer, Kristina Liu, Pablo R. Zangara, Raffi Nazaryan, Siddharth Dhomkar

arxiv:1902.06805 v1 · 2019-02-18 · 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{MDAQ6SD4YAX6VPXY5DTUEAPZUD}

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	2026-05-17T23:50:19.243637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60c10f487cc02feabef8e8e74201f9a0e60f48dc38a29b501522fe67697fe56d

Aliases

arxiv: 1902.06805 · arxiv_version: 1902.06805v1 · doi: 10.48550/arxiv.1902.06805 · pith_short_12: MDAQ6SD4YAX6 · pith_short_16: MDAQ6SD4YAX6VPXY · pith_short_8: MDAQ6SD4

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/MDAQ6SD4YAX6VPXY5DTUEAPZUD \
  | 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: 60c10f487cc02feabef8e8e74201f9a0e60f48dc38a29b501522fe67697fe56d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a6d454dafb0814f74f5fa0c26f2aeb3006f5d7cf16be1b6ba917de39dbef7e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-02-18T21:25:51Z",
    "title_canon_sha256": "7310730733688d9de4a9b17482197e01e5e9cf7862d604b845c0d42b156b2cc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06805",
    "kind": "arxiv",
    "version": 1
  }
}