Pith Number

pith:QFLIF3YL

pith:2006:QFLIF3YL2RQZMWU2OKFABAFLDN

not attested not anchored not stored refs pending

MgB2 tunnel junctions with native or thermal oxide barriers

J. Kim, J. M. Rowell, N. Newman, R. Gandikota, R. K. Singh

arxiv:cond-mat/0604229 v1 · 2006-04-09 · 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{QFLIF3YL2RQZMWU2OKFABAFLDN}

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	2026-07-04T17:00:20.458801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

815682ef0bd461965a9a728a0080ab1b7eb69bdfafd5d80138f96d74fc31fcea

Aliases

arxiv: cond-mat/0604229 · arxiv_version: cond-mat/0604229v1 · doi: 10.48550/arxiv.cond-mat/0604229 · pith_short_12: QFLIF3YL2RQZ · pith_short_16: QFLIF3YL2RQZMWU2 · pith_short_8: QFLIF3YL

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/QFLIF3YL2RQZMWU2OKFABAFLDN \
  | 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: 815682ef0bd461965a9a728a0080ab1b7eb69bdfafd5d80138f96d74fc31fcea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab1865dc70985e8e1cff5a928bfa24cf37ae91771d05d19b13e4333f4fe792b7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2006-04-09T00:59:08Z",
    "title_canon_sha256": "56448a3a0fe0074652ff8c2577b9fae0a66ab132d473173d4870733cc2049bed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0604229",
    "kind": "arxiv",
    "version": 1
  }
}