Pith Number

pith:VGK6A27G

pith:2006:VGK6A27G5M77LRZ7SU5SSALUFC

not attested not anchored not stored refs pending

Scaling properties of the optical conductivity of Bi-based cuprates

A. B. Kuzmenko, D. van der Marel, E. Giannini, F. Carbone

arxiv:cond-mat/0604037 v1 · 2006-04-03 · 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{VGK6A27G5M77LRZ7SU5SSALUFC}

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	2026-05-18T04:21:12.606029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a995e06be6eb3ff5c73f953b29017428b073c03f308202b73096062e0fce0aea

Aliases

arxiv: cond-mat/0604037 · arxiv_version: cond-mat/0604037v1 · doi: 10.48550/arxiv.cond-mat/0604037 · pith_short_12: VGK6A27G5M77 · pith_short_16: VGK6A27G5M77LRZ7 · pith_short_8: VGK6A27G

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/VGK6A27G5M77LRZ7SU5SSALUFC \
  | 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: a995e06be6eb3ff5c73f953b29017428b073c03f308202b73096062e0fce0aea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9f8484c54cb8eb08ddf783f02613246cd6bb2c079bb07f4b2126624a002088a",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2006-04-03T08:42:06Z",
    "title_canon_sha256": "898275ddd83176b5b14eadc3d165448aa1b426ca99a3c373aedab9046a9923ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0604037",
    "kind": "arxiv",
    "version": 1
  }
}