Pith Number

pith:TI3GS5RF

pith:2013:TI3GS5RFQ5ZZSS7EEPS2BP7V3N

not attested not anchored not stored refs pending

Improving the Gutzwiller Ansatz with Matrix Product States

Massimiliano Di Ventra, Sebastiano Peotta

arxiv:1307.8416 v1 · 2013-07-31 · cond-mat.quant-gas · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TI3GS5RFQ5ZZSS7EEPS2BP7V3N}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:17:01.194454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a366976258773994be423e5a0bff5db7bbcf7e59d4140e9362a93fb5324e5d2

Aliases

arxiv: 1307.8416 · arxiv_version: 1307.8416v1 · doi: 10.48550/arxiv.1307.8416 · pith_short_12: TI3GS5RFQ5ZZ · pith_short_16: TI3GS5RFQ5ZZSS7E · pith_short_8: TI3GS5RF

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/TI3GS5RFQ5ZZSS7EEPS2BP7V3N \
  | 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: 9a366976258773994be423e5a0bff5db7bbcf7e59d4140e9362a93fb5324e5d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3f6658729f9860ea68db36502ea4a957fbdfcef7663580418dee1c7ba3ac0ad",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-07-31T18:30:14Z",
    "title_canon_sha256": "3482dd07b0b04d8b15c478c6bee0e30efb33a43c9344015fbcdabc3aee8201d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8416",
    "kind": "arxiv",
    "version": 1
  }
}