Pith Number

pith:4ISBY2KY

pith:1995:4ISBY2KYQEHTHDBPRH4CQRR77M

not attested not anchored not stored refs pending

Intercalation and Staging Behavior in Super-Oxygenated $La_2CuO_{4 + \delta}$

B.O. Wells, D.C. Johnston, F.C. Chou, G. Shirane, J.M. Tranquada, K. Yamada, M.A. Kastner, R.J. Birgeneau, Y. Endoh, Y.S. Lee

arxiv:cond-mat/9507124 v1 · 1995-07-27 · 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{4ISBY2KYQEHTHDBPRH4CQRR77M}

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	2026-05-18T04:35:48.012668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2241c6958810f338c2f89f828463ffb284c80f452c76e205879c5d99f82dede

Aliases

arxiv: cond-mat/9507124 · arxiv_version: cond-mat/9507124v1 · doi: 10.48550/arxiv.cond-mat/9507124 · pith_short_12: 4ISBY2KYQEHT · pith_short_16: 4ISBY2KYQEHTHDBP · pith_short_8: 4ISBY2KY

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/4ISBY2KYQEHTHDBPRH4CQRR77M \
  | 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: e2241c6958810f338c2f89f828463ffb284c80f452c76e205879c5d99f82dede

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b291be503ea8cab4f43b44e756b6f200ac94d23dfbd03507bb09b73a6af4112",
    "cross_cats_sorted": [
      "supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1995-07-27T20:58:11Z",
    "title_canon_sha256": "04e3d13b236d490999904fa2502d5d59d483f9b794cb51b9560732f21ae68643"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9507124",
    "kind": "arxiv",
    "version": 1
  }
}