Pith Number

pith:6Z77RM6R

pith:2018:6Z77RM6RQSZHW5YWEGHRBWCWUB

not attested not anchored not stored refs pending

Generalized effective-potential Landau theory for the two-dimensional extended Bose-Hubbard model

Ming Yang, Zhi Lin

arxiv:1810.10195 v1 · 2018-10-24 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6Z77RM6RQSZHW5YWEGHRBWCWUB}

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	2026-05-17T23:49:11.380208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f67ff8b3d184b27b7716218f10d856a04f5637a0f5faa3a6aea09ba5d71559a8

Aliases

arxiv: 1810.10195 · arxiv_version: 1810.10195v1 · doi: 10.48550/arxiv.1810.10195 · pith_short_12: 6Z77RM6RQSZH · pith_short_16: 6Z77RM6RQSZHW5YW · pith_short_8: 6Z77RM6R

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/6Z77RM6RQSZHW5YWEGHRBWCWUB \
  | 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: f67ff8b3d184b27b7716218f10d856a04f5637a0f5faa3a6aea09ba5d71559a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d98a5b7084b1b814feb86b350a92a6ed07ffa2831ab0f4153b575beea6bda243",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-10-24T05:49:46Z",
    "title_canon_sha256": "898b3c1c44e0546e01f825d6b9398620095a26fbd5f8d88bca1e17bb30320717"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10195",
    "kind": "arxiv",
    "version": 1
  }
}