Pith Number

pith:A5T26RMA

pith:2007:A5T26RMAWUISZEFLF5KSAZ5CTD

not attested not anchored not stored refs pending

Diagrammatic Determinantal methods: projective schemes and applications to the Hubbard-Holstein model

F. F. Assaad, T. C. Lang

arxiv:cond-mat/0702455 v2 · 2007-02-20 · 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{A5T26RMAWUISZEFLF5KSAZ5CTD}

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	2026-07-04T15:03:13.056226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0767af4580b5112c90ab2f552067a298fefb4fb7789928586924cc6072652b04

Aliases

arxiv: cond-mat/0702455 · arxiv_version: cond-mat/0702455v2 · doi: 10.48550/arxiv.cond-mat/0702455 · pith_short_12: A5T26RMAWUIS · pith_short_16: A5T26RMAWUISZEFL · pith_short_8: A5T26RMA

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/A5T26RMAWUISZEFLF5KSAZ5CTD \
  | 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: 0767af4580b5112c90ab2f552067a298fefb4fb7789928586924cc6072652b04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ff1e8987fb5b9b157280fe8bc42d16b024f516a7e966a8fff4b798a0b9c9215",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2007-02-20T09:41:29Z",
    "title_canon_sha256": "fdef9e844012da264e37a81d9f4517a4a2cd475bc7665ec65afc34e1fbd1468c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0702455",
    "kind": "arxiv",
    "version": 2
  }
}