Pith Number

pith:LDFD5757

pith:2025:LDFD5757XW6E4O5LOBB76TOIZG

not attested not anchored not stored refs pending

Comparison of NiFeCr and NiFe in ferromagnetic Josephson junctions

Joshua Willard, Nicholas J. Emtage, Norman O. Birge, Reza Loloee, Robert M. Klaes, Swapna Sindhu Mishra

arxiv:2501.06845 v3 · 2025-01-12 · cond-mat.supr-con · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LDFD5757XW6E4O5LOBB76TOIZG}

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	2026-07-05T10:18:12.491855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58ca3effbfbdbc4e3bab7043ff4dc8c992c79574db40cea19b8371f519a1ca85

Aliases

arxiv: 2501.06845 · arxiv_version: 2501.06845v3 · doi: 10.48550/arxiv.2501.06845 · pith_short_12: LDFD5757XW6E · pith_short_16: LDFD5757XW6E4O5L · pith_short_8: LDFD5757

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/LDFD5757XW6E4O5LOBB76TOIZG \
  | 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: 58ca3effbfbdbc4e3bab7043ff4dc8c992c79574db40cea19b8371f519a1ca85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36431fe15fdbcc6c15e917963d701d6510e4aa5de30530746bafc33d58d15110",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-01-12T15:31:51Z",
    "title_canon_sha256": "356637ce3172a82c9ad1c763567598cef246c24b7f525efa43ba9bde9a9eb739"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.06845",
    "kind": "arxiv",
    "version": 3
  }
}