Pith Number

pith:5KUEGXPO

pith:2015:5KUEGXPOXF5QTF4ZS5XYAVLQQ5

not attested not anchored not stored refs pending

Femtosecond X-ray magnetic circular dichroism absorption spectroscopy at an X-ray free electron laser

Alberto A. Lutman, Alex H. Reid, Ankush Mitra, Arata Tsukamoto, Daniel J. Higley, Edwin Yuan, Elke Arenholz, Emmanuelle Jal, Georgi L. Dakovski, Giacomo Coslovich, Heinz-Dieter Nuhn, Hendrik Ohldag, Hermann A. D\"urr, James P. MacArthur, Joachim St\"ohr, John Joseph, Konstantin Hirsch, Lo\"ic Le Guyader, Matthew Seaberg, Matthias C. Hoffmann, Padraic Shafer, Patrick W. Granitzka, Peter Denes, Philip Hart, Stefan Moeller, TianMin Liu, William F. Schlotter, Zhao Chen

arxiv:1511.07372 v1 · 2015-11-23 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5KUEGXPOXF5QTF4ZS5XYAVLQQ5}

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	2026-05-18T01:17:52.197676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaa8435deeb97b099799976f8055708747261229153a225042a50cc861f8529c

Aliases

arxiv: 1511.07372 · arxiv_version: 1511.07372v1 · doi: 10.48550/arxiv.1511.07372 · pith_short_12: 5KUEGXPOXF5Q · pith_short_16: 5KUEGXPOXF5QTF4Z · pith_short_8: 5KUEGXPO

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/5KUEGXPOXF5QTF4ZS5XYAVLQQ5 \
  | 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: eaa8435deeb97b099799976f8055708747261229153a225042a50cc861f8529c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d7ccb1722be3435361e3e9808ca29783bbecc2353f72debec094fda2ad755a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-11-23T19:21:09Z",
    "title_canon_sha256": "492cb5fcfcb74afd27e20b01989de0af0411f75df9538e2bc0af4dd13dda6df7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07372",
    "kind": "arxiv",
    "version": 1
  }
}