Pith Number

pith:6Y7GPQBS

pith:2011:6Y7GPQBS3ZORBM7LHFLCDV5FDA

not attested not anchored not stored refs pending

Mixed Ising ferrimagnets with next-nearest neighbour couplings on square lattices

C. Ekiz, W. Selke

arxiv:1109.1709 v1 · 2011-09-08 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6Y7GPQBS3ZORBM7LHFLCDV5FDA}

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	2026-05-18T04:07:42.907843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f63e67c032de5d10b3eb395621d7a518246e6cbda6eb10f7e38c21e1d11bca69

Aliases

arxiv: 1109.1709 · arxiv_version: 1109.1709v1 · doi: 10.48550/arxiv.1109.1709 · pith_short_12: 6Y7GPQBS3ZOR · pith_short_16: 6Y7GPQBS3ZORBM7L · pith_short_8: 6Y7GPQBS

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/6Y7GPQBS3ZORBM7LHFLCDV5FDA \
  | 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: f63e67c032de5d10b3eb395621d7a518246e6cbda6eb10f7e38c21e1d11bca69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0501767a63f854531e0231c4a264608d262b08ea87b227adf0cf3521f9853d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-09-08T13:06:07Z",
    "title_canon_sha256": "74dc48b3e73d93a60dbf7c98a9ca1196b404fb0bf184b4644be9be10e9f8a490"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1709",
    "kind": "arxiv",
    "version": 1
  }
}