Pith Number

pith:VDMFRTYZ

pith:2023:VDMFRTYZNMRSK7UL4FASPVHZKV

not attested not anchored not stored refs pending

Natural orbitals renormalization group approach to a spin-1/2 impurity interacting with two helical liquids

Rong-Qiang He, Ru Zheng, Zhong-Yi Lu

arxiv:2303.14331 v1 · 2023-03-25 · 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{VDMFRTYZNMRSK7UL4FASPVHZKV}

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	2026-07-05T05:54:39.787261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8d858cf196b23257e8be14127d4f9554075e22a99b00ec2af543a87172c62c8

Aliases

arxiv: 2303.14331 · arxiv_version: 2303.14331v1 · doi: 10.48550/arxiv.2303.14331 · pith_short_12: VDMFRTYZNMRS · pith_short_16: VDMFRTYZNMRSK7UL · pith_short_8: VDMFRTYZ

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/VDMFRTYZNMRSK7UL4FASPVHZKV \
  | 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: a8d858cf196b23257e8be14127d4f9554075e22a99b00ec2af543a87172c62c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b6e7bdcaf7097f67b7abd3003106ce0af1ae100a436eb96f75a18bbd73f40a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2023-03-25T02:20:54Z",
    "title_canon_sha256": "80bf6edae8022142ae37c18d2dd4ac16f2f2e05e79dc9ac46cf8a33f158894d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14331",
    "kind": "arxiv",
    "version": 1
  }
}