Pith Number

pith:GUS4RQTI

pith:2026:GUS4RQTIMLNS2EFP4SWH7G3PP3

not attested not anchored not stored refs pending

Introduction to High-Temperature Superconductivity for Solid State Chemists

Zenji Hiroi

arxiv:2602.12608 v2 · 2026-02-13 · 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{GUS4RQTIMLNS2EFP4SWH7G3PP3}

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	2026-05-26T02:04:06.196928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3525c8c26862db2d10afe4ac7f9b6f7ede7c0a2113ef81995d0cb68d2603ee60

Aliases

arxiv: 2602.12608 · arxiv_version: 2602.12608v2 · doi: 10.48550/arxiv.2602.12608 · pith_short_12: GUS4RQTIMLNS · pith_short_16: GUS4RQTIMLNS2EFP · pith_short_8: GUS4RQTI

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/GUS4RQTIMLNS2EFP4SWH7G3PP3 \
  | 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: 3525c8c26862db2d10afe4ac7f9b6f7ede7c0a2113ef81995d0cb68d2603ee60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce816d5c45f89068984fdb10f571a3f72a87473c14069ad808fc3e1142242fc8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-02-13T04:27:46Z",
    "title_canon_sha256": "c7daf18291d8530335f1c1af32c3bb5e115cad819683fdae380ef2a205e0e977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.12608",
    "kind": "arxiv",
    "version": 2
  }
}