Pith Number

pith:XFFLTKU2

pith:2021:XFFLTKU2RFFKRSD4HBSPL52LDP

not attested not anchored not stored refs pending

Numerical analysis of XMCD sum rules at the $L$-edge: when do they fail?

C. von Korff Schmising, J. K. Dewhurst, P. Elliott, S. Eisebitt, S. Shallcross, S. Sharma

arxiv:2104.01039 v1 · 2021-04-02 · 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{XFFLTKU2RFFKRSD4HBSPL52LDP}

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	2026-07-05T02:28:38.954373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b94ab9aa9a894aa8c87c3864f5f74b1bf3bb64c06ce2abd4d3d14498d2f75eab

Aliases

arxiv: 2104.01039 · arxiv_version: 2104.01039v1 · doi: 10.48550/arxiv.2104.01039 · pith_short_12: XFFLTKU2RFFK · pith_short_16: XFFLTKU2RFFKRSD4 · pith_short_8: XFFLTKU2

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/XFFLTKU2RFFKRSD4HBSPL52LDP \
  | 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: b94ab9aa9a894aa8c87c3864f5f74b1bf3bb64c06ce2abd4d3d14498d2f75eab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c082e6827474b29d62a0015842941e4d50b13d49cc299a8b391fef8514385a05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-04-02T13:20:17Z",
    "title_canon_sha256": "6a033a6925549a689cbf6b530ad628db68473d06711f03c3498162a42011332e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.01039",
    "kind": "arxiv",
    "version": 1
  }
}