Pith Number

pith:7XIIK7Y5

pith:2005:7XIIK7Y5F2G4CSUBCRS34XUYS2

not attested not anchored not stored refs pending

Reply to Valla's Comment on "Multiple Bosonic Mode Coupling in Electron Self-Energy of (La_{2-x}Sr_x)CuO_4"

Junren Shi, Seiki Komiya, W. L. Yang, W. Plummer, X. J. Zhou, Yoichi Ando, Z. Hussain, Z.-X. Shen

arxiv:cond-mat/0502040 v1 · 2005-02-01 · cond-mat.str-el · 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{7XIIK7Y5F2G4CSUBCRS34XUYS2}

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	2026-07-04T14:22:01.784909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdd0857f1d2e8dc14a811465be5e989694606cbcd97e8134da4d91be28ede910

Aliases

arxiv: cond-mat/0502040 · arxiv_version: cond-mat/0502040v1 · doi: 10.48550/arxiv.cond-mat/0502040 · pith_short_12: 7XIIK7Y5F2G4 · pith_short_16: 7XIIK7Y5F2G4CSUB · pith_short_8: 7XIIK7Y5

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/7XIIK7Y5F2G4CSUBCRS34XUYS2 \
  | 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: fdd0857f1d2e8dc14a811465be5e989694606cbcd97e8134da4d91be28ede910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cef7d82b3b4f494726a2d780a592bd61829a7b13b795a618e0e84b111b39537d",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2005-02-01T23:08:33Z",
    "title_canon_sha256": "2d33801826605fd12ada11a03836b3ab51eb1a35827cd9e58bf4e9a4c38372c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0502040",
    "kind": "arxiv",
    "version": 1
  }
}