Pith Number

pith:WWH2XGUU

pith:2019:WWH2XGUU6KMDTD6LQWBL2FGPOW

not attested not anchored not stored refs pending

Magnetic Dead Layers in La$_{0.7}$Sr$_{0.3}$MnO$_3$ Revisited

(2) IPCMS, 67034 Strasbourg, B. Doudin (2), Dublin 2, France), Ireland, J. M. D. Coey (1) ((1) CRANN, K. Rode (1), M. Venkatesan (1), P. Dunne (2), S. B. Porter (1), School of Physics, Trinity College

arxiv:1904.01943 v1 · 2019-04-03 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WWH2XGUU6KMDTD6LQWBL2FGPOW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:49:29.188231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b58fab9a94f298398fcb8582bd14cf7582e4b6ef572940f2b302310f0ebcf544

Aliases

arxiv: 1904.01943 · arxiv_version: 1904.01943v1 · doi: 10.48550/arxiv.1904.01943 · pith_short_12: WWH2XGUU6KMD · pith_short_16: WWH2XGUU6KMDTD6L · pith_short_8: WWH2XGUU

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/WWH2XGUU6KMDTD6LQWBL2FGPOW \
  | 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: b58fab9a94f298398fcb8582bd14cf7582e4b6ef572940f2b302310f0ebcf544

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec417c8dbd4e738ad01945fcbccdf53f15eb83ddb8ea65016279ea5ba1742e22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-04-03T12:10:33Z",
    "title_canon_sha256": "a6f63747640043759fa6b617e1b3d9dc10151a06819987b7d528b03f11effe5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01943",
    "kind": "arxiv",
    "version": 1
  }
}