Pith Number

pith:7SJZI6XQ

pith:2018:7SJZI6XQ6JGDFRIXPF4F67GHUE

not attested not anchored not stored refs pending

Absolute continuity of the spectrum of coupled identical systems on 1D lattices

Beatrice Langella, Dario Bambusi

arxiv:1806.02151 v1 · 2018-06-06 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7SJZI6XQ6JGDFRIXPF4F67GHUE}

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	2026-05-18T00:00:55.301429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc93947af0f24c32c51779785f7cc7a10f50cc451c265efb5cf6e6f8dcf4aa17

Aliases

arxiv: 1806.02151 · arxiv_version: 1806.02151v1 · doi: 10.48550/arxiv.1806.02151 · pith_short_12: 7SJZI6XQ6JGD · pith_short_16: 7SJZI6XQ6JGDFRIX · pith_short_8: 7SJZI6XQ

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/7SJZI6XQ6JGDFRIXPF4F67GHUE \
  | 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: fc93947af0f24c32c51779785f7cc7a10f50cc451c265efb5cf6e6f8dcf4aa17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "290c1f030a87f58bb81c1bf04dd14653a3b1433ccd6e2a3d9b967e95a33b34d8",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-06-06T12:53:41Z",
    "title_canon_sha256": "6cf1eaf43e5e0362915d5b9293ca841de59f3f0704e392f82e74550e84c929ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02151",
    "kind": "arxiv",
    "version": 1
  }
}