Pith Number

pith:OLX7JKH6

pith:2025:OLX7JKH6C5743WAMVHMLO6Z3UF

not attested not anchored not stored refs pending

Upper critical fields in high-$ T_{\rm{c}} $ superconductors

Qiang Hou, Wei Wei, Yue Sun, Yuling Xiang, Zhixiang Shi

arxiv:2503.16224 v1 · 2025-03-20 · 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{OLX7JKH6C5743WAMVHMLO6Z3UF}

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	2026-07-05T10:36:08.285125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72eff4a8fe177fcdd80ca9d8b77b3ba15d94403d96ee48aff8cb4795712d839d

Aliases

arxiv: 2503.16224 · arxiv_version: 2503.16224v1 · doi: 10.48550/arxiv.2503.16224 · pith_short_12: OLX7JKH6C574 · pith_short_16: OLX7JKH6C5743WAM · pith_short_8: OLX7JKH6

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/OLX7JKH6C5743WAMVHMLO6Z3UF \
  | 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: 72eff4a8fe177fcdd80ca9d8b77b3ba15d94403d96ee48aff8cb4795712d839d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5ae1561c9363c5e8ad462da5f5900680302286362de3249b4e0f6e3c0673d19",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-03-20T15:17:31Z",
    "title_canon_sha256": "1a82dd29dd0c79a6464604248ce3d99054643f3886c58f167f2342419a435ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16224",
    "kind": "arxiv",
    "version": 1
  }
}