Pith Number

pith:J4CYFYYW

pith:2017:J4CYFYYWMUC2TRPJAOGLHLKF23

not attested not anchored not stored refs pending

The Spectral Density of a Spin System Calculated for Solvable Models

B.V. Kryzhanovsky

arxiv:1704.01351 v1 · 2017-04-05 · 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{J4CYFYYWMUC2TRPJAOGLHLKF23}

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	2026-05-18T00:46:58.365983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f0582e3166505a9c5e9038cb3ad45d6f7b7b1bb0072eb582bf46323c8701e9d

Aliases

arxiv: 1704.01351 · arxiv_version: 1704.01351v1 · doi: 10.48550/arxiv.1704.01351 · pith_short_12: J4CYFYYWMUC2 · pith_short_16: J4CYFYYWMUC2TRPJ · pith_short_8: J4CYFYYW

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/J4CYFYYWMUC2TRPJAOGLHLKF23 \
  | 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: 4f0582e3166505a9c5e9038cb3ad45d6f7b7b1bb0072eb582bf46323c8701e9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a63f4d5bec63cc72d02261fce73086805ae18b89702ef8e1c9560ea31ebc68c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2017-04-05T10:16:43Z",
    "title_canon_sha256": "1b5355783828522bc191d731575900923add5fe1e490a3a0efd9c44c8c9c0d0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01351",
    "kind": "arxiv",
    "version": 1
  }
}