Pith Number

pith:HYS57GKC

pith:2018:HYS57GKCMKGD26SSNAJQR6FMKF

not attested not anchored not stored refs pending

Momentum distribution and tunneling density of states of one-dimensional Fermonic SU(N) Hubbard model

Deping Zhang, Shuang Liang, Wei Chen

arxiv:1811.10944 v2 · 2018-11-27 · 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{HYS57GKCMKGD26SSNAJQR6FMKF}

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	2026-05-17T23:50:58.810054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e25df9942628c3d7a52681308f8ac514caa6348030a312ac79bf795dbcc0f74

Aliases

arxiv: 1811.10944 · arxiv_version: 1811.10944v2 · doi: 10.48550/arxiv.1811.10944 · pith_short_12: HYS57GKCMKGD · pith_short_16: HYS57GKCMKGD26SS · pith_short_8: HYS57GKC

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/HYS57GKCMKGD26SSNAJQR6FMKF \
  | 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: 3e25df9942628c3d7a52681308f8ac514caa6348030a312ac79bf795dbcc0f74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71b5ee5bf381702cae12eacadc28d4516eacee278c795ea1cda95fe375891182",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-11-27T12:51:34Z",
    "title_canon_sha256": "6a3e9a68e19cd95be99aa44a32d808dc30d7d1473236f67b03fc34ccaa9cd13f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10944",
    "kind": "arxiv",
    "version": 2
  }
}