Pith Number

pith:NFOBW3X5

pith:2001:NFOBW3X53STJV6HT5CALCPYJHE

not attested not anchored not stored refs pending

Significant Reduction of the Microwave Surface Resistance of MgB2 Films by Surface Ion Milling

B. Oh, H. G. Kim, H. N. Lee, J. H. Lee, J. Lim, J. S. Ryu, Jung Hun Lee, Sang Young Lee, S. H. Moon

arxiv:cond-mat/0105327 v2 · 2001-05-16 · 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{NFOBW3X53STJV6HT5CALCPYJHE}

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	2026-07-04T16:25:34.208250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

695c1b6efddca69af8f3e880b13f093920ee10f6ecbe376fb50629f84c570313

Aliases

arxiv: cond-mat/0105327 · arxiv_version: cond-mat/0105327v2 · doi: 10.48550/arxiv.cond-mat/0105327 · pith_short_12: NFOBW3X53STJ · pith_short_16: NFOBW3X53STJV6HT · pith_short_8: NFOBW3X5

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/NFOBW3X53STJV6HT5CALCPYJHE \
  | 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: 695c1b6efddca69af8f3e880b13f093920ee10f6ecbe376fb50629f84c570313

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a19c4a48327f8084ab58a15d307cb7c9b486dfb65ebbc5eaa90dc39b5d5a0e1b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-05-16T16:55:58Z",
    "title_canon_sha256": "a1fbe81ed103538d9ad1abc1cfb46d18359195d7fd7681a1db555cf5a4949f93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0105327",
    "kind": "arxiv",
    "version": 2
  }
}