Pith Number

pith:KCNMDFYD

pith:2025:KCNMDFYD6FOHL6KZMDX3PKR24N

not attested not anchored not stored refs pending

Enhanced Cooper pairing in nano-patterned metals

Andrey Grankin, Masoud Mohammadi-Arzanagh, Mohammad Hafezi, Victor Galitski

arxiv:2502.02665 v2 · 2025-02-04 · cond-mat.supr-con · cond-mat.mes-hall · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KCNMDFYD6FOHL6KZMDX3PKR24N}

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	2026-07-05T11:40:52.164373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

509ac19703f15c75f95960efb7aa3ae3412048f896396577d7fdb4b9dd91181a

Aliases

arxiv: 2502.02665 · arxiv_version: 2502.02665v2 · doi: 10.48550/arxiv.2502.02665 · pith_short_12: KCNMDFYD6FOH · pith_short_16: KCNMDFYD6FOHL6KZ · pith_short_8: KCNMDFYD

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/KCNMDFYD6FOHL6KZMDX3PKR24N \
  | 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: 509ac19703f15c75f95960efb7aa3ae3412048f896396577d7fdb4b9dd91181a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94158046d4e4bfbee1d43023ad517a7354db47ea121c22d3d709b182f6f9dbea",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-02-04T19:09:42Z",
    "title_canon_sha256": "acb1b470897c28185dade6c4be4d5eda1e0bb06f95852c280d010cea9199f35a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02665",
    "kind": "arxiv",
    "version": 2
  }
}