Pith Number

pith:EV2HCMRP

pith:2024:EV2HCMRPZFESLCQSBCHWP5PZPD

not attested not anchored not stored refs pending

Superconducting memory and trapped magnetic flux in ternary lanthanum polyhydrides

Andrei V. Sadakov, Di Zhou, Dmitrii V. Semenok, Ivan A. Troyan, Oleg A. Sobolevskiy, Sven Luther, Toni Helm, Viktor V. Struzhkin, Vladimir M. Pudalov

arxiv:2410.08730 v2 · 2024-10-11 · cond-mat.supr-con · 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{EV2HCMRPZFESLCQSBCHWP5PZPD}

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	2026-07-05T09:35:53.108626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

257471322fc949258a12088f67f5f978fbb4d535e51b920d5f32a9414bed4ef0

Aliases

arxiv: 2410.08730 · arxiv_version: 2410.08730v2 · doi: 10.48550/arxiv.2410.08730 · pith_short_12: EV2HCMRPZFES · pith_short_16: EV2HCMRPZFESLCQS · pith_short_8: EV2HCMRP

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/EV2HCMRPZFESLCQSBCHWP5PZPD \
  | 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: 257471322fc949258a12088f67f5f978fbb4d535e51b920d5f32a9414bed4ef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7477e1f0569e14a0c8e36d1dc5d44d0a8b4c20aadedda0141994e25d5e80b765",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2024-10-11T11:39:00Z",
    "title_canon_sha256": "c7c653f47294a001aab982f28194cb9f13e15b71ad288784406c2235b9b99feb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.08730",
    "kind": "arxiv",
    "version": 2
  }
}