Pith Number

pith:UNTDJ755

pith:2001:UNTDJ755U3JWNWV2K73U5E6JY3

not attested not anchored not stored refs pending

Direct Transition Between a Singlet Mott Insulator and a Superconductor

E. Tosatti, M. Capone, M. Fabrizio

arxiv:cond-mat/0101402 v3 · 2001-01-26 · cond-mat.str-el · 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{UNTDJ755U3JWNWV2K73U5E6JY3}

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	2026-07-04T15:03:29.053204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a36634ffbda6d366daba57f74e93c9c6fa50f90ab0938e3eeccb3356d55c6fc4

Aliases

arxiv: cond-mat/0101402 · arxiv_version: cond-mat/0101402v3 · doi: 10.48550/arxiv.cond-mat/0101402 · pith_short_12: UNTDJ755U3JW · pith_short_16: UNTDJ755U3JWNWV2 · pith_short_8: UNTDJ755

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/UNTDJ755U3JWNWV2K73U5E6JY3 \
  | 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: a36634ffbda6d366daba57f74e93c9c6fa50f90ab0938e3eeccb3356d55c6fc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31ac22c4c8f1a9af1e77643dd5c8e469132fca7bacb4a22836b4cf49351d66db",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2001-01-26T08:59:48Z",
    "title_canon_sha256": "a0f38aba1a2c1d0551f05d31e8ca83e2229cdfdc2af013adce624ba4337974d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0101402",
    "kind": "arxiv",
    "version": 3
  }
}