Pith Number

pith:7GXASMCV

pith:2015:7GXASMCVWHTRVZTHMP3JN6OVRE

not attested not anchored not stored refs pending

Topological phases of the compass ladder model

A. Langari, A. T. Rezakhani, R. Haghshenas

arxiv:1509.00207 v1 · 2015-09-01 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GXASMCVWHTRVZTHMP3JN6OVRE}

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	2026-05-18T00:29:33.794869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9ae093055b1e71ae66763f696f9d589023c8a41376278b69ca5427fcd21fba1

Aliases

arxiv: 1509.00207 · arxiv_version: 1509.00207v1 · doi: 10.48550/arxiv.1509.00207 · pith_short_12: 7GXASMCVWHTR · pith_short_16: 7GXASMCVWHTRVZTH · pith_short_8: 7GXASMCV

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/7GXASMCVWHTRVZTHMP3JN6OVRE \
  | 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: f9ae093055b1e71ae66763f696f9d589023c8a41376278b69ca5427fcd21fba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "525bd7580f0b08dee4c0abaab4be21c5446f2b105763efc9ee690ef4a535e627",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-09-01T10:03:54Z",
    "title_canon_sha256": "234c13d1558dc655653140245ed6c7f2e4d3e4c0f39d48a6cfd4a9123ac85c36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00207",
    "kind": "arxiv",
    "version": 1
  }
}