Pith Number

pith:XSGDP7Q4

pith:2017:XSGDP7Q4EHP2K2DIT7FUPEYMBR

not attested not anchored not stored refs pending

Electronic structure for new layered high-temperature superconductors CaAFe4As4 (A=K, Rb, Cs): FLAPW-GGA calculations

D.V. Suetin, I.R. Shein

arxiv:1706.02642 v1 · 2017-06-08 · 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{XSGDP7Q4EHP2K2DIT7FUPEYMBR}

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	2026-05-18T00:42:44.938364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc8c37fe1c21dfa568689fcb47930c0c62fe5b80a99fb130a869ef101b4536ec

Aliases

arxiv: 1706.02642 · arxiv_version: 1706.02642v1 · doi: 10.48550/arxiv.1706.02642 · pith_short_12: XSGDP7Q4EHP2 · pith_short_16: XSGDP7Q4EHP2K2DI · pith_short_8: XSGDP7Q4

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/XSGDP7Q4EHP2K2DIT7FUPEYMBR \
  | 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: bc8c37fe1c21dfa568689fcb47930c0c62fe5b80a99fb130a869ef101b4536ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a4303c2a7037cae9fb16fb297d5866b8dbb98771afd6fbacbe555251b62cf64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-06-08T15:30:36Z",
    "title_canon_sha256": "28e6931895dc6fc0bed0dd176ccaf78cb6ad312c6c6d3c389b22577765e15ca6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02642",
    "kind": "arxiv",
    "version": 1
  }
}