Pith Number

pith:KMUFN4UH

pith:2019:KMUFN4UH3EPA27DI2ISAQJQNBU

not attested not anchored not stored refs pending

The concept of laser-based conversion electron M\"ossbauer spectroscopy for a precise energy determination of $^{229m}$Th

Benedict Seiferle, Christian Schneider, Christoph E. D\"ullmann, Dennis Renisch, Eric R. Hudson, Florian Zacherl, Ines Amersdorffer, Justin Jeet, Lars C. von der Wense, Milutin Kovacev, Nicolas Arlt, Patrick Mosel, Peter G. Thirolf, Philip Mosel, Raphael Haas, Uwe Morgner

arxiv:1904.01245 v1 · 2019-04-02 · nucl-ex · 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{KMUFN4UH3EPA27DI2ISAQJQNBU}

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	2026-05-17T23:49:35.423015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

532856f287d91e0d7c68d22408260d0d243d7e74d001167480656e0048cd337f

Aliases

arxiv: 1904.01245 · arxiv_version: 1904.01245v1 · doi: 10.48550/arxiv.1904.01245 · pith_short_12: KMUFN4UH3EPA · pith_short_16: KMUFN4UH3EPA27DI · pith_short_8: KMUFN4UH

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/KMUFN4UH3EPA27DI2ISAQJQNBU \
  | 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: 532856f287d91e0d7c68d22408260d0d243d7e74d001167480656e0048cd337f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebb01b1d5b2563a95de91ca4d5dc0bf1f7405e1b3fdd558dc9bdb563d42eec49",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2019-04-02T07:01:32Z",
    "title_canon_sha256": "236d047d7a59cdd7aa29b31330ef5a08d8c93299011ad87de8d19522c21fbaf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01245",
    "kind": "arxiv",
    "version": 1
  }
}