Pith Number

pith:NBZVXUGN

pith:2003:NBZVXUGND6DW4N5QWPQDN35XCQ

not attested not anchored not stored refs pending

Non-Abelian topological phases in an extended Hubbard model

Chetan Nayak, Kirill Shtengel, Michael Freedman

arxiv:cond-mat/0309120 v2 · 2003-09-04 · 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{NBZVXUGND6DW4N5QWPQDN35XCQ}

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	2026-07-04T14:20:22.528570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68735bd0cd1f876e37b0b3e036efb7142939616295a73c51bb5beec4b2e102c1

Aliases

arxiv: cond-mat/0309120 · arxiv_version: cond-mat/0309120v2 · doi: 10.48550/arxiv.cond-mat/0309120 · pith_short_12: NBZVXUGND6DW · pith_short_16: NBZVXUGND6DW4N5Q · pith_short_8: NBZVXUGN

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/NBZVXUGND6DW4N5QWPQDN35XCQ \
  | 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: 68735bd0cd1f876e37b0b3e036efb7142939616295a73c51bb5beec4b2e102c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ff84f696aecf78a0b7eb5d69c0a62cf32797fde369d1bc273a5ed700411443d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2003-09-04T22:58:37Z",
    "title_canon_sha256": "8eed00a413372c7b71870a7dad2f446eabe47bb420d5d91f77f2141c33fe6155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0309120",
    "kind": "arxiv",
    "version": 2
  }
}