Pith Number

pith:E7REDJ3C

pith:2015:E7REDJ3CMEMTWNPONGQOIVSMUQ

not attested not anchored not stored refs pending

Electron-phonon Coupling and the Superconducting Phase Diagram of the LaAlO3-SrTiO3 Interface

Christof W. Schneider, Christoph Richter, Evangelos Fillis-Tsirakis, Hans Boschker, Jochen Mannhart

arxiv:1504.04226 v2 · 2015-04-16 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{E7REDJ3CMEMTWNPONGQOIVSMUQ}

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	2026-05-18T01:10:38.637575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27e241a76261193b35ee69a0e4564ca43a0697e6dabd99af1a5083bc18baed51

Aliases

arxiv: 1504.04226 · arxiv_version: 1504.04226v2 · doi: 10.48550/arxiv.1504.04226 · pith_short_12: E7REDJ3CMEMT · pith_short_16: E7REDJ3CMEMTWNPO · pith_short_8: E7REDJ3C

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/E7REDJ3CMEMTWNPONGQOIVSMUQ \
  | 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: 27e241a76261193b35ee69a0e4564ca43a0697e6dabd99af1a5083bc18baed51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec1a37f049b1b5ea0808949b2074d2e51454c2354fd86ca442d525ddb76be606",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-04-16T13:39:33Z",
    "title_canon_sha256": "09d86dd9307e46fd94c856389af74171017d43ee53b12df37d08fd232a5be979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04226",
    "kind": "arxiv",
    "version": 2
  }
}