Pith Number

pith:EERPXFTN

pith:2015:EERPXFTNMGJYYQC5OHO2LBM2MM

not attested not anchored not stored refs pending

Finite-Temperature Gutzwiller Approximation from Time-Dependent Variational Principle

Gabriel Kotliar, Nicola Lanat\`a, XiaoYu Deng

arxiv:1505.01951 v1 · 2015-05-08 · 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{EERPXFTNMGJYYQC5OHO2LBM2MM}

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	2026-05-18T00:50:52.528877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2122fb966d61938c405d71dda5859a6316def86fa129f7daafca227fb07f5e08

Aliases

arxiv: 1505.01951 · arxiv_version: 1505.01951v1 · doi: 10.48550/arxiv.1505.01951 · pith_short_12: EERPXFTNMGJY · pith_short_16: EERPXFTNMGJYYQC5 · pith_short_8: EERPXFTN

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/EERPXFTNMGJYYQC5OHO2LBM2MM \
  | 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: 2122fb966d61938c405d71dda5859a6316def86fa129f7daafca227fb07f5e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31f2a6338476a2cecaef90f1fff67a1fb3145d494576d2320b609b4acba70841",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-05-08T08:14:54Z",
    "title_canon_sha256": "e6f793110ced1442c1559a3b85ac0e06c4d881f0403eb1a04d4446aacc6a9a05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01951",
    "kind": "arxiv",
    "version": 1
  }
}