Pith Number

pith:MNGNE4JD

pith:2005:MNGNE4JDPFUCXD2THZZAHSEONG

not attested not anchored not stored refs pending

Comment on "Enhanced two-dimensional properties of the four-layered cuprate high-Tc superconductor TlBa-2Ca-3Cu-4O-y"

H. R. Ott, I. L. Landau

arxiv:cond-mat/0503670 v2 · 2005-03-29 · 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{MNGNE4JDPFUCXD2THZZAHSEONG}

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	2026-05-18T01:39:53.433892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

634cd2712379682b8f533e7203c88e6987e38a9940335ab59091929dc86e4b62

Aliases

arxiv: cond-mat/0503670 · arxiv_version: cond-mat/0503670v2 · doi: 10.48550/arxiv.cond-mat/0503670 · pith_short_12: MNGNE4JDPFUC · pith_short_16: MNGNE4JDPFUCXD2T · pith_short_8: MNGNE4JD

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/MNGNE4JDPFUCXD2THZZAHSEONG \
  | 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: 634cd2712379682b8f533e7203c88e6987e38a9940335ab59091929dc86e4b62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9feed45301a9bd8ec5b6f8ee50bb228e93ff5287c660d85e2def31811be45a4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2005-03-29T09:36:35Z",
    "title_canon_sha256": "3f1416b339a119e9f8bf3b4dc1f517368e1b25ea2ba9c3439b8174ae210a7f20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0503670",
    "kind": "arxiv",
    "version": 2
  }
}