Pith Number

pith:BCCTIRRJ

pith:1996:BCCTIRRJLZUTGYUCNDRSO6OKWD

not attested not anchored not stored refs pending

Evidence for strong electron-phonon coupling and polarons in the optical response of La_{2-x}Sr_xCuO_4

E. K. H. Salje, H. J. Kaufmann, O. V. Dolgov, Y. Yagil

arxiv:cond-mat/9612131 v1 · 1996-12-13 · 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{BCCTIRRJLZUTGYUCNDRSO6OKWD}

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	2026-05-18T01:07:08.920042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08853446295e6933628268e32779cab0e5adcf34abeb795d3c160004be2bf04a

Aliases

arxiv: cond-mat/9612131 · arxiv_version: cond-mat/9612131v1 · doi: 10.48550/arxiv.cond-mat/9612131 · pith_short_12: BCCTIRRJLZUT · pith_short_16: BCCTIRRJLZUTGYUC · pith_short_8: BCCTIRRJ

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/BCCTIRRJLZUTGYUCNDRSO6OKWD \
  | 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: 08853446295e6933628268e32779cab0e5adcf34abeb795d3c160004be2bf04a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb04c81c213f60a740f18a045d898dacb7d118b6b06572cff090e982a3d6f1cb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1996-12-13T17:56:14Z",
    "title_canon_sha256": "314ca620521bb8e126cc76042c3936ee3a4394b04b01112b04f47b07f6984760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9612131",
    "kind": "arxiv",
    "version": 1
  }
}