Pith Number

pith:6OMGARJA

pith:2014:6OMGARJAYJYZZ37PM3T6ONM4JX

not attested not anchored not stored refs pending

Topological Phase Transition in the Hofstadter-Hubbard Model

Hsiang-Hsuan Hung, Lei Wang, Matthias Troyer

arxiv:1402.6704 v1 · 2014-02-26 · cond-mat.str-el · cond-mat.quant-gas · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6OMGARJAYJYZZ37PM3T6ONM4JX}

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	2026-05-18T02:38:10.194492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f398604520c2719cefef66e7e7359c4dfd3d34cfebf416fc121b0bd6b8b2dd53

Aliases

arxiv: 1402.6704 · arxiv_version: 1402.6704v1 · doi: 10.48550/arxiv.1402.6704 · pith_short_12: 6OMGARJAYJYZ · pith_short_16: 6OMGARJAYJYZZ37P · pith_short_8: 6OMGARJA

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/6OMGARJAYJYZZ37PM3T6ONM4JX \
  | 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: f398604520c2719cefef66e7e7359c4dfd3d34cfebf416fc121b0bd6b8b2dd53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c5d334035deb606654368e7ac946364fbedcf8c6deb1f50c977f0eaae9633ba",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-02-26T21:00:40Z",
    "title_canon_sha256": "9b653b7a53deacf4b61326c344f338e50012c0268689d4b4ed5ebbfbca9d4bcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6704",
    "kind": "arxiv",
    "version": 1
  }
}