Pith Number

pith:BMHE6BWZ

pith:2001:BMHE6BWZEFAFSBUN72SSPG4HZP

not attested not anchored not stored refs pending

Josephson tunnelling spectroscopy of negative U centers

Boris Moyzhes, Steven Kivelson, Theodore Geballe, Vadim Oganesyan

arxiv:cond-mat/0109129 v1 · 2001-09-06 · 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{BMHE6BWZEFAFSBUN72SSPG4HZP}

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	2026-05-18T01:07:02.300166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b0e4f06d9214059068dfea5279b87cbf1d6c755fd8dffb38babcd4e489c5370

Aliases

arxiv: cond-mat/0109129 · arxiv_version: cond-mat/0109129v1 · doi: 10.48550/arxiv.cond-mat/0109129 · pith_short_12: BMHE6BWZEFAF · pith_short_16: BMHE6BWZEFAFSBUN · pith_short_8: BMHE6BWZ

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/BMHE6BWZEFAFSBUN72SSPG4HZP \
  | 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: 0b0e4f06d9214059068dfea5279b87cbf1d6c755fd8dffb38babcd4e489c5370

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87f7c1ee231fa894f75c88128dfc7f2ae53fb42eaef2982dfd57f192493e293c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-09-06T20:00:20Z",
    "title_canon_sha256": "dd6ab62f20ba9aaa061b273c56f3e43d9bacaba4e256dd9af17ddb4d69a94adf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0109129",
    "kind": "arxiv",
    "version": 1
  }
}