Pith Number

pith:YDINTMZH

pith:2012:YDINTMZHWQKQSJE4JT5XTWHTYG

not attested not anchored not stored refs pending

Quantum critical behavior in three-dimensional one-band Hubbard model at half filling

Naoum Karchev

arxiv:1202.4627 v2 · 2012-02-21 · 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{YDINTMZHWQKQSJE4JT5XTWHTYG}

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	2026-05-18T01:58:22.905102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0d0d9b327b41509249c4cfb79d8f3c1b46d1347034b818dee87fb0fc8930d89

Aliases

arxiv: 1202.4627 · arxiv_version: 1202.4627v2 · doi: 10.48550/arxiv.1202.4627 · pith_short_12: YDINTMZHWQKQ · pith_short_16: YDINTMZHWQKQSJE4 · pith_short_8: YDINTMZH

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/YDINTMZHWQKQSJE4JT5XTWHTYG \
  | 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: c0d0d9b327b41509249c4cfb79d8f3c1b46d1347034b818dee87fb0fc8930d89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f215012650da2eb4f0f809e1c04483855c3f599e65fa14571c2b51ed2ba2f7c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-02-21T13:08:26Z",
    "title_canon_sha256": "045238f113f2e5cfb58c3fea0a782ab1a63725920865498e1201a37b4657aa80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4627",
    "kind": "arxiv",
    "version": 2
  }
}