Pith Number

pith:C5YGVSOQ

pith:2003:C5YGVSOQKO5JMAGX2AHC7WQZZ2

not attested not anchored not stored refs pending

Polaron Crossover and Bipolaronic Metal-Insulator Transition in the half- filled Holstein model

M. Capone, S. Ciuchi

arxiv:cond-mat/0304677 v2 · 2003-04-30 · 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{C5YGVSOQKO5JMAGX2AHC7WQZZ2}

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	2026-07-04T15:03:29.304964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17706ac9d053ba9600d7d00e2fda19ce9ef5e13d6a773c78c6a1c5cb9b2f2599

Aliases

arxiv: cond-mat/0304677 · arxiv_version: cond-mat/0304677v2 · doi: 10.48550/arxiv.cond-mat/0304677 · pith_short_12: C5YGVSOQKO5J · pith_short_16: C5YGVSOQKO5JMAGX · pith_short_8: C5YGVSOQ

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/C5YGVSOQKO5JMAGX2AHC7WQZZ2 \
  | 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: 17706ac9d053ba9600d7d00e2fda19ce9ef5e13d6a773c78c6a1c5cb9b2f2599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1606a19c600d5db18179dd5daca41636a7a0145901de66901601cbcea40eaafe",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2003-04-30T03:18:55Z",
    "title_canon_sha256": "292f6360af8f72c88e727f5fd61dcb77359f9aa5e8fa1ae6aa48c62135655d2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0304677",
    "kind": "arxiv",
    "version": 2
  }
}