Pith Number

pith:N3EDIK6S

pith:2021:N3EDIK6SU3Q2CHHSUPNNX7KEG5

not attested not anchored not stored refs pending

Spin-$S$ impurities with XXZ anisotropy in a spin-1/2 Heisenberg chain

Ayushi Singhania, Masahiro Kadosawa, Sanjeev Kumar, Satoshi Nishimoto, Yukinori Ohta

arxiv:2109.00777 v1 · 2021-09-02 · 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{N3EDIK6SU3Q2CHHSUPNNX7KEG5}

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	2026-07-05T03:40:44.147531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ec8342bd2a6e1a11cf2a3dadbfd44377dd71cd7441a6767f8fbabe8c7138085

Aliases

arxiv: 2109.00777 · arxiv_version: 2109.00777v1 · doi: 10.48550/arxiv.2109.00777 · pith_short_12: N3EDIK6SU3Q2 · pith_short_16: N3EDIK6SU3Q2CHHS · pith_short_8: N3EDIK6S

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/N3EDIK6SU3Q2CHHSUPNNX7KEG5 \
  | 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: 6ec8342bd2a6e1a11cf2a3dadbfd44377dd71cd7441a6767f8fbabe8c7138085

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84d036bda49014525dc44eede8bc22951dc69802c8749f9c7b16cc3feee591f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-09-02T08:19:42Z",
    "title_canon_sha256": "b46f3c848dd0e1092ba9b09233f8cf9823f44a336ca21a069813281a44fcba8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.00777",
    "kind": "arxiv",
    "version": 1
  }
}