Pith Number

pith:XQSSLHZX

pith:2024:XQSSLHZX3QSCKE4O5DU52MS7SY

not attested not anchored not stored refs pending

Shallow core levels, or how to determine the doping and $T_c$ of Bi$_2$Sr$_2$CaCu$_2$O$_{8+\delta}$ and Bi$_{2}$Sr$_2$CuO$_{6+\delta}$ without cooling

Asish K. Kundu, Genda D. Gu, Ilya K. Drozdov, Ivo Pletikosi\'c, Petar Pervan, Tonica Valla, Zebin Wu

arxiv:2405.18519 v1 · 2024-05-28 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQSSLHZX3QSCKE4O5DU52MS7SY}

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	2026-07-05T08:31:51.659469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc25259f37dc2425138ee8e9dd325f96382aff37c1bf51e0c1e20331b38f198d

Aliases

arxiv: 2405.18519 · arxiv_version: 2405.18519v1 · doi: 10.48550/arxiv.2405.18519 · pith_short_12: XQSSLHZX3QSC · pith_short_16: XQSSLHZX3QSCKE4O · pith_short_8: XQSSLHZX

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/XQSSLHZX3QSCKE4O5DU52MS7SY \
  | 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: bc25259f37dc2425138ee8e9dd325f96382aff37c1bf51e0c1e20331b38f198d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "762822cc410ae86ab90b47902a6366f3eed62eae7ed242923e61b4f9c3098503",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2024-05-28T18:38:40Z",
    "title_canon_sha256": "b9c46eef7a1eed531030093784e9c3f76b76952f251bfa847645ac113a137517"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.18519",
    "kind": "arxiv",
    "version": 1
  }
}