Pith Number

pith:WQUTHLVS

pith:2006:WQUTHLVS6WEJ3IHEEUF6PIU5CZ

not attested not anchored not stored refs pending

Electronic structure and correlations in pristine and potassium doped Cu-Phthalocyanine molecular crystals

Geert Brocks, Gianluca Giovannetti, Jeroen van den Brink

arxiv:cond-mat/0609405 v1 · 2006-09-16 · cond-mat.str-el · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQUTHLVS6WEJ3IHEEUF6PIU5CZ}

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	2026-07-04T17:01:06.980976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b42933aeb2f5889da0e4250be7a29d1673210e960a308abaf3ee709233f1f5ba

Aliases

arxiv: cond-mat/0609405 · arxiv_version: cond-mat/0609405v1 · doi: 10.48550/arxiv.cond-mat/0609405 · pith_short_12: WQUTHLVS6WEJ · pith_short_16: WQUTHLVS6WEJ3IHE · pith_short_8: WQUTHLVS

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/WQUTHLVS6WEJ3IHEEUF6PIU5CZ \
  | 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: b42933aeb2f5889da0e4250be7a29d1673210e960a308abaf3ee709233f1f5ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "822d9c75f9e6ab68a950e71151d464f04ef1664923a3b73e7936acae63c7ab02",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2006-09-16T16:02:35Z",
    "title_canon_sha256": "03b68276f82c9cc3b0e4a5187a282b532f3f192520a4cc2106c40c6daad40687"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0609405",
    "kind": "arxiv",
    "version": 1
  }
}