Pith Number

pith:XNIHIZT2

pith:2018:XNIHIZT26D5QT67CZKYCVEUSBP

not attested not anchored not stored refs pending

On the theory of high-$T_\text{c}$ superconductivity of doped cuprates

V.M. Loktev, Y.G. Pogorelov

arxiv:1807.10428 v2 · 2018-07-27 · 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{XNIHIZT26D5QT67CZKYCVEUSBP}

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	2026-05-18T00:04:12.686542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb5074667af0fb09fbe2cab02a92920bd78ab4436ff27aae09104648b61308d9

Aliases

arxiv: 1807.10428 · arxiv_version: 1807.10428v2 · doi: 10.48550/arxiv.1807.10428 · pith_short_12: XNIHIZT26D5Q · pith_short_16: XNIHIZT26D5QT67C · pith_short_8: XNIHIZT2

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/XNIHIZT26D5QT67CZKYCVEUSBP \
  | 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: bb5074667af0fb09fbe2cab02a92920bd78ab4436ff27aae09104648b61308d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4169cec16b8548783baedb16283bdbd68ed8dc8fe889911bd5c36c22c1c92ba6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-07-27T04:05:45Z",
    "title_canon_sha256": "73355506e75301e1c3ebc00d1efd6740d156308b54ef3a47196f5335fd89ba08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10428",
    "kind": "arxiv",
    "version": 2
  }
}