Pith Number

pith:EA77YSYW

pith:2012:EA77YSYWXUS4T3CP356VOLWKS5

not attested not anchored not stored refs pending

Information theoretic aspects of the two-dimensional Ising model

Hon Wai Lau, Peter Grassberger

arxiv:1210.5707 v2 · 2012-10-21 · 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{EA77YSYWXUS4T3CP356VOLWKS5}

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	2026-05-18T03:31:16.820438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

203ffc4b16bd25c9ec4fdf7d572eca976924bc802343d14a93489bae8b3e6316

Aliases

arxiv: 1210.5707 · arxiv_version: 1210.5707v2 · doi: 10.48550/arxiv.1210.5707 · pith_short_12: EA77YSYWXUS4 · pith_short_16: EA77YSYWXUS4T3CP · pith_short_8: EA77YSYW

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/EA77YSYWXUS4T3CP356VOLWKS5 \
  | 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: 203ffc4b16bd25c9ec4fdf7d572eca976924bc802343d14a93489bae8b3e6316

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7af35eb60b1b63bdf2faa0f0b12ae9f26d46063892e42621c641e6636b0d96d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-10-21T09:19:08Z",
    "title_canon_sha256": "1def7b0d1d2662ce181914c4ba591a2344b28882a7da3178e070626563d9308b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5707",
    "kind": "arxiv",
    "version": 2
  }
}