Pith Number

pith:2LCUZFXV

pith:2025:2LCUZFXVZSGOBWOXZHQ66V2OQ7

not attested not anchored not stored refs pending

Crystal Fields and Zeeman Effect for Thulium in Solid Argon

Anthony Semenova, Colin V. Parker, Jason Marfey

arxiv:2507.08140 v1 · 2025-07-10 · physics.atom-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LCUZFXVZSGOBWOXZHQ66V2OQ7}

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	2026-07-05T11:35:17.862081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2c54c96f5cc8ce0d9d7c9e1ef574e87dc689a4187e3e0a6e145a01c24046f20

Aliases

arxiv: 2507.08140 · arxiv_version: 2507.08140v1 · doi: 10.48550/arxiv.2507.08140 · pith_short_12: 2LCUZFXVZSGO · pith_short_16: 2LCUZFXVZSGOBWOX · pith_short_8: 2LCUZFXV

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/2LCUZFXVZSGOBWOXZHQ66V2OQ7 \
  | 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: d2c54c96f5cc8ce0d9d7c9e1ef574e87dc689a4187e3e0a6e145a01c24046f20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd912a2e4ca98e178a7be731a4236a00f87e719030e643b1c49bacc780c60eb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-07-10T19:59:44Z",
    "title_canon_sha256": "7bc9cff9c796d8e6417d2d2e6cb7e5311c246273c7a0700dd2e9ae82c59fdff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08140",
    "kind": "arxiv",
    "version": 1
  }
}