Pith Number

pith:H3BRAMB7

pith:2023:H3BRAMB7IA7MYRHNPRC7GX3MWV

not attested not anchored not stored refs pending

High-temperature superconductivity in A15-type La4H23 below 100 GPa

Annabelle Brooks, Annette Kleppe, Jonathan Buhot, Oliver Lord, Sam Cross, Sven Friedemann, William Thomas

arxiv:2308.02977 v1 · 2023-08-06 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3BRAMB7IA7MYRHNPRC7GX3MWV}

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.

Cited by

1 paper in Pith

SFBench: The SciFy Scientific Feasibility Benchmark

Receipt and verification

First computed	2026-07-05T06:38:10.110573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ec310303f403ecc44ed7c45f35f6cb540dcdadaef937dc663bdc69730e6bfe4

Aliases

arxiv: 2308.02977 · arxiv_version: 2308.02977v1 · doi: 10.48550/arxiv.2308.02977 · pith_short_12: H3BRAMB7IA7M · pith_short_16: H3BRAMB7IA7MYRHN · pith_short_8: H3BRAMB7

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/H3BRAMB7IA7MYRHNPRC7GX3MWV \
  | 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: 3ec310303f403ecc44ed7c45f35f6cb540dcdadaef937dc663bdc69730e6bfe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e5c12535a618f412300897a12125b8678d1a593d8c7882ed07c4b6b695998a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2023-08-06T00:23:22Z",
    "title_canon_sha256": "95e8b244968f2b44c58ce061d5c7b1fb371050e15c832c06118d5ef2a990aa42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02977",
    "kind": "arxiv",
    "version": 1
  }
}