Pith Number

pith:KRFZKHW5

pith:2008:KRFZKHW5DK6SRZMOPW4PZJ7XWN

not attested not anchored not stored refs pending

Magnetic and phonon mechanisms of superconductivity in La$_{2-x}$Sr$_x$CuO$_4$ support each other

E.I. Shneyder, S.G. Ovchinnikov

arxiv:0809.3585 v1 · 2008-09-21 · 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{KRFZKHW5DK6SRZMOPW4PZJ7XWN}

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	2026-06-26T01:15:12.262914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

544b951edd1abd28e58e7db8fca7f7b350ab2b52a548b2f672ffe01fc9cf7ce4

Aliases

arxiv: 0809.3585 · arxiv_version: 0809.3585v1 · doi: 10.48550/arxiv.0809.3585 · pith_short_12: KRFZKHW5DK6S · pith_short_16: KRFZKHW5DK6SRZMO · pith_short_8: KRFZKHW5

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/KRFZKHW5DK6SRZMOPW4PZJ7XWN \
  | 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: 544b951edd1abd28e58e7db8fca7f7b350ab2b52a548b2f672ffe01fc9cf7ce4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d012c3d5ed4e6dc3a9bc086ffa338fbf1c0892ca17f4d4a346dcb839b60ce3d",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-09-21T13:33:12Z",
    "title_canon_sha256": "b9437412b1ea6409931aed860bc045e8c151d4ee5e1d109994bb4198acf54958"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.3585",
    "kind": "arxiv",
    "version": 1
  }
}