Pith Number

pith:LXCTPGJ2

pith:2000:LXCTPGJ2FDYZMPEIOIOOX275IH

not attested not anchored not stored refs pending

What can we learn from comparison between cuprates and He films ? : phase separation and fluctuating superfluidity

Y.J. Uemura

arxiv:cond-mat/0012016 v1 · 2000-12-01 · cond-mat.supr-con · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXCTPGJ2FDYZMPEIOIOOX275IH}

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	2026-07-04T16:19:28.308003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dc537993a28f1963c88721cebebfd41c031db620b68cd9251eff4fef6f90fe2

Aliases

arxiv: cond-mat/0012016 · arxiv_version: cond-mat/0012016v1 · doi: 10.48550/arxiv.cond-mat/0012016 · pith_short_12: LXCTPGJ2FDYZ · pith_short_16: LXCTPGJ2FDYZMPEI · pith_short_8: LXCTPGJ2

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/LXCTPGJ2FDYZMPEIOIOOX275IH \
  | 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: 5dc537993a28f1963c88721cebebfd41c031db620b68cd9251eff4fef6f90fe2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4848f4b3540215cdfa312cb6137d1a54921a74a8f71af92ba0efd5bc05b9e66",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2000-12-01T18:14:20Z",
    "title_canon_sha256": "22cd643bd8d668ffc7445c047d61da4405e6ca17230834b7860fa9e4085d0a03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0012016",
    "kind": "arxiv",
    "version": 1
  }
}