Pith Number

pith:ZEKYF23M

pith:2017:ZEKYF23MR7JKNJXQS454FD2M4K

not attested not anchored not stored refs pending

The Analytical Expressions for a Finite-Size 2D Ising Model

B.V. Kryzhanovsky, I.M. Karandashev, M.Yu. Malsagov

arxiv:1706.02541 v1 · 2017-06-08 · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZEKYF23MR7JKNJXQS454FD2M4K}

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	2026-05-18T00:42:45.198664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c91582eb6c8fd2a6a6f0973bc28f4ce283317a6dc09a67732940bfd18bb8bc86

Aliases

arxiv: 1706.02541 · arxiv_version: 1706.02541v1 · doi: 10.48550/arxiv.1706.02541 · pith_short_12: ZEKYF23MR7JK · pith_short_16: ZEKYF23MR7JKNJXQ · pith_short_8: ZEKYF23M

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/ZEKYF23MR7JKNJXQS454FD2M4K \
  | 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: c91582eb6c8fd2a6a6f0973bc28f4ce283317a6dc09a67732940bfd18bb8bc86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeee86f6ce0d5d91bc0d968f67a3a21b2777fb20fb93e0dc73d34cc6bc2d0945",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2017-06-08T12:20:30Z",
    "title_canon_sha256": "a424e3dbbbd55ff48f6baaf87e043f7ff43b8f9d2d863e851d1c51eef2d843fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02541",
    "kind": "arxiv",
    "version": 1
  }
}