Pith Number

pith:ZGIXQ5X2

pith:2015:ZGIXQ5X22EXCWVQVCDEC5YMY75

not attested not anchored not stored refs pending

Low-energy effective Hamiltonians for correlated electron systems beyond density functional theory

Masatoshi Imada, Motoaki Hirayama, Silke Biermann, Takashi Miyake

arxiv:1511.03757 v1 · 2015-11-12 · 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{ZGIXQ5X22EXCWVQVCDEC5YMY75}

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	2026-05-18T00:38:31.496510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9917876fad12e2b561510c82ee198ff469bf4e3fa5c1143649f00903340647c

Aliases

arxiv: 1511.03757 · arxiv_version: 1511.03757v1 · doi: 10.48550/arxiv.1511.03757 · pith_short_12: ZGIXQ5X22EXC · pith_short_16: ZGIXQ5X22EXCWVQV · pith_short_8: ZGIXQ5X2

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/ZGIXQ5X22EXCWVQVCDEC5YMY75 \
  | 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: c9917876fad12e2b561510c82ee198ff469bf4e3fa5c1143649f00903340647c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a35b1a88d3ace23b8fd91bc4418c5d0dcba71436400d51e5c4edffbabbb12d13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-11-12T02:09:40Z",
    "title_canon_sha256": "722e5645198f581a34660336226a1dfb97a0f8566add965bedbdb4916e5c8669"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03757",
    "kind": "arxiv",
    "version": 1
  }
}