Pith Number

pith:5MDLBQPQ

pith:2024:5MDLBQPQCFUSTGOKYDGIAKZ27S

not attested not anchored not stored refs pending

From weak to strong-coupling superconductivity tuned by substrate in TiN films

Aobo Yu, Gang Mu, Wei Peng, Xiaoni Wang, Yixin Liu, Yuchuan Liu, Yu Wu, Zhi-Rong Lin, Zulei Xu

arxiv:2404.16469 v2 · 2024-04-25 · 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{5MDLBQPQCFUSTGOKYDGIAKZ27S}

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	2026-07-05T10:04:38.541612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb06b0c1f011692999cac0cc802b3afcb6c2d5d8cd9861df842dc5a0a4afb8a2

Aliases

arxiv: 2404.16469 · arxiv_version: 2404.16469v2 · doi: 10.48550/arxiv.2404.16469 · pith_short_12: 5MDLBQPQCFUS · pith_short_16: 5MDLBQPQCFUSTGOK · pith_short_8: 5MDLBQPQ

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/5MDLBQPQCFUSTGOKYDGIAKZ27S \
  | 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: eb06b0c1f011692999cac0cc802b3afcb6c2d5d8cd9861df842dc5a0a4afb8a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a1e8a0fbe9d38239bd56c1309a9e1234ce6ecf4c61c4d65f6975548fc0aa7a4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2024-04-25T09:52:04Z",
    "title_canon_sha256": "079fed72f21bf754203e0a4f4e7c9a952f59be1b01600f70df392f528bd62857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.16469",
    "kind": "arxiv",
    "version": 2
  }
}