Pith Number

pith:K3UZJVD7

pith:1999:K3UZJVD76R6BQ3IE5DDVLWVFOP

not attested not anchored not stored refs pending

Improved Spin Dynamics Simulations of Magnetic Excitations

Alex Bunker, D. P. Landau, M. Krech, Shan-Ho Tsai

arxiv:cond-mat/9912373 v1 · 1999-12-20 · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3UZJVD76R6BQ3IE5DDVLWVFOP}

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	2026-05-18T01:39:25.335546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56e994d47ff47c186d04e8c755daa573fbb0c7066b8318b7e6f9b48a07b1ce8b

Aliases

arxiv: cond-mat/9912373 · arxiv_version: cond-mat/9912373v1 · doi: 10.48550/arxiv.cond-mat/9912373 · pith_short_12: K3UZJVD76R6B · pith_short_16: K3UZJVD76R6BQ3IE · pith_short_8: K3UZJVD7

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/K3UZJVD76R6BQ3IE5DDVLWVFOP \
  | 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: 56e994d47ff47c186d04e8c755daa573fbb0c7066b8318b7e6f9b48a07b1ce8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac2e9b2e17cfddf96185cba0f7559f67f944ca5f986eb57a7b1d4c0d111a8847",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1999-12-20T19:56:42Z",
    "title_canon_sha256": "f781bd023615c6d18cf73f8090583dd5784102ac704526541c38d0a72bdd8c3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9912373",
    "kind": "arxiv",
    "version": 1
  }
}