Pith Number

pith:FH2JY3MK

pith:2002:FH2JY3MKA3P2ALIJE4SYYF6YXL

not attested not anchored not stored refs pending

Tunnel junctions on as-grown superconducting MgB2 thin films

K. Ueda, M. Naito

arxiv:cond-mat/0208571 v2 · 2002-08-29 · 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{FH2JY3MKA3P2ALIJE4SYYF6YXL}

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	2026-05-18T00:11:33.038279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29f49c6d8a06dfa02d0927258c17d8bacc782b88f7700dbec8b159a2d843aae8

Aliases

arxiv: cond-mat/0208571 · arxiv_version: cond-mat/0208571v2 · doi: 10.48550/arxiv.cond-mat/0208571 · pith_short_12: FH2JY3MKA3P2 · pith_short_16: FH2JY3MKA3P2ALIJ · pith_short_8: FH2JY3MK

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/FH2JY3MKA3P2ALIJE4SYYF6YXL \
  | 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: 29f49c6d8a06dfa02d0927258c17d8bacc782b88f7700dbec8b159a2d843aae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4739a126ee4491a9108e505f7e363f1d48762a4d2ac0b07b95de35ddacb22645",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2002-08-29T00:11:49Z",
    "title_canon_sha256": "cac24b2bd43be6249148c197c7272b0b9805ef97c324cc54956e58c97f6e54d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0208571",
    "kind": "arxiv",
    "version": 2
  }
}