Pith Number

pith:CL2WI7FO

pith:1998:CL2WI7FOEVBZ2M7E2XPQRDOVD4

not attested not anchored not stored refs pending

Doping Dependent Density of States and Pseudogap Behavior in La2-xSrxCuO4

A. Fujimori, A. Ino, H. Eisaki, K. Kishio, K. Kobayashi, K. Tamasaku, S. Uchida, T. Kimura, T. Mizokawa, T. Sasagawa

arxiv:cond-mat/9806341 v2 · 1998-06-29 · 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{CL2WI7FOEVBZ2M7E2XPQRDOVD4}

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	2026-07-04T16:08:04.061709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12f5647cae25439d33e4d5df088dd51f2cdb79e8fa4175137d668f92323f271e

Aliases

arxiv: cond-mat/9806341 · arxiv_version: cond-mat/9806341v2 · doi: 10.48550/arxiv.cond-mat/9806341 · pith_short_12: CL2WI7FOEVBZ · pith_short_16: CL2WI7FOEVBZ2M7E · pith_short_8: CL2WI7FO

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/CL2WI7FOEVBZ2M7E2XPQRDOVD4 \
  | 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: 12f5647cae25439d33e4d5df088dd51f2cdb79e8fa4175137d668f92323f271e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e26646a69584214f0ec2be929848b68a1936132feae0c25532dcd7c19abffbd9",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1998-06-29T22:40:48Z",
    "title_canon_sha256": "623683f0fb79d5d0a47bc3863b69eb646d265157d9b8e32521f023e18d92a980"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9806341",
    "kind": "arxiv",
    "version": 2
  }
}