Pith Number

pith:SVWGXMBB

pith:2009:SVWGXMBBS4UOVKA77TG7QHRDXD

not attested not anchored not stored refs pending

On the equivalence between stochastic baker's maps and two-dimensional spin systems

Kristian Lindgren

arxiv:0909.4687 v2 · 2009-09-25 · 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{SVWGXMBBS4UOVKA77TG7QHRDXD}

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	2026-05-18T02:11:37.653437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

956c6bb0219728eaa81ffccdf81e23b8dfa76f8ba8941f1277e109e181143e7e

Aliases

arxiv: 0909.4687 · arxiv_version: 0909.4687v2 · doi: 10.48550/arxiv.0909.4687 · pith_short_12: SVWGXMBBS4UO · pith_short_16: SVWGXMBBS4UOVKA7 · pith_short_8: SVWGXMBB

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/SVWGXMBBS4UOVKA77TG7QHRDXD \
  | 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: 956c6bb0219728eaa81ffccdf81e23b8dfa76f8ba8941f1277e109e181143e7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca14f23e2e7299b131bc1071674fd243b33d2903ad1407b050040b01589b48fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-09-25T13:00:48Z",
    "title_canon_sha256": "043d33da7d7b9f53cca27ec9297095b7c956d84f9fc51f1a57670dc4ad8525a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4687",
    "kind": "arxiv",
    "version": 2
  }
}