Pith Number

pith:VHO36Z4Y

pith:2015:VHO36Z4YIPLRQ3AZZ3PJYUD7DT

not attested not anchored not stored refs pending

The Holstein-Hubbard Model at Half-filling : A Static Auxiliary Field Study

G. Venketeswara Pai, Saurabh Pradhan

arxiv:1507.02570 v2 · 2015-07-09 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHO36Z4YIPLRQ3AZZ3PJYUD7DT}

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	2026-05-18T01:29:29.322266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9ddbf679843d7186c19cede9c507f1cd0c885eb71c81fe4b8e8096f510f7289

Aliases

arxiv: 1507.02570 · arxiv_version: 1507.02570v2 · doi: 10.48550/arxiv.1507.02570 · pith_short_12: VHO36Z4YIPLR · pith_short_16: VHO36Z4YIPLRQ3AZ · pith_short_8: VHO36Z4Y

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/VHO36Z4YIPLRQ3AZZ3PJYUD7DT \
  | 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: a9ddbf679843d7186c19cede9c507f1cd0c885eb71c81fe4b8e8096f510f7289

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d5e1318acef2b2ce9a382c92211d146a73a4d9b79f78acf554be757584a03ad",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-07-09T15:56:15Z",
    "title_canon_sha256": "5ff7d5bdc5862750cb5bd631f4e931a721155e119bf863f6987507ac89a054e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02570",
    "kind": "arxiv",
    "version": 2
  }
}