Pith Number

pith:R4YDPNOG

pith:2026:R4YDPNOGDUPPR5PH5ZQLYHT7OO

not attested not anchored not stored refs pending

An echo of the low-temperature phase competition and 1/8 dip in room-temperature properties of cuprate HTSCs

A. V. Fetisov

arxiv:2603.28641 v2 · 2026-03-30 · 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{R4YDPNOGDUPPR5PH5ZQLYHT7OO}

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	2026-06-30T01:17:37.812559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f3037b5c61d1ef8f5e7ee60bc1e7f739a530f96da2958ebd0988c8a5299bc19

Aliases

arxiv: 2603.28641 · arxiv_version: 2603.28641v2 · doi: 10.48550/arxiv.2603.28641 · pith_short_12: R4YDPNOGDUPP · pith_short_16: R4YDPNOGDUPPR5PH · pith_short_8: R4YDPNOG

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/R4YDPNOGDUPPR5PH5ZQLYHT7OO \
  | 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: 8f3037b5c61d1ef8f5e7ee60bc1e7f739a530f96da2958ebd0988c8a5299bc19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1c10a767d0f46f9c39c3301b446ee75484ddf296706f3441d442bcb43ac11df",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-03-30T16:24:43Z",
    "title_canon_sha256": "95b696725c13c0133f4283ce8d6e00a2621375c333433e140c54cbf81b7a6af8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.28641",
    "kind": "arxiv",
    "version": 2
  }
}