Pith Number

pith:H2S5FO66

pith:2015:H2S5FO66VAGGSIKHE3D3CSNFBN

not attested not anchored not stored refs pending

The critical Ising model on a torus with a defect line

Armen Poghosyan, Nikolay Izmailian, Ralph Kenna

arxiv:1506.08990 v2 · 2015-06-30 · 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{H2S5FO66VAGGSIKHE3D3CSNFBN}

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	2026-05-18T01:01:29.219245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ea5d2bbdea80c69214726c7b149a50b710d315068d3f9c1e3d605bb907f6bcb

Aliases

arxiv: 1506.08990 · arxiv_version: 1506.08990v2 · doi: 10.48550/arxiv.1506.08990 · pith_short_12: H2S5FO66VAGG · pith_short_16: H2S5FO66VAGGSIKH · pith_short_8: H2S5FO66

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/H2S5FO66VAGGSIKHE3D3CSNFBN \
  | 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: 3ea5d2bbdea80c69214726c7b149a50b710d315068d3f9c1e3d605bb907f6bcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a7048de84b3b71210758325a1da8c8a5805af29773b6e853bdadcf2d62e12b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-06-30T08:38:19Z",
    "title_canon_sha256": "5a417b7bb66256b02a95da94dc23f35d5c50e778121b242d9edf21a0d8ed5fa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08990",
    "kind": "arxiv",
    "version": 2
  }
}