Pith Number

pith:FN4M4JOB

pith:2018:FN4M4JOBI2R2F3UC3PLLVBSRVY

not attested not anchored not stored refs pending

Shift-invert diagonalization of large many-body localizing spin chains

David J. Luitz, Fabien Alet, Francesca Pietracaprina, Nicolas Mac\'e

arxiv:1803.05395 v3 · 2018-03-14 · cond-mat.dis-nn · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FN4M4JOBI2R2F3UC3PLLVBSRVY}

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	2026-05-18T00:01:29.985505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b78ce25c146a3a2ee82dbd6ba8651ae25c870591850a9c5cd4d5b290203674a

Aliases

arxiv: 1803.05395 · arxiv_version: 1803.05395v3 · doi: 10.48550/arxiv.1803.05395 · pith_short_12: FN4M4JOBI2R2 · pith_short_16: FN4M4JOBI2R2F3UC · pith_short_8: FN4M4JOB

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/FN4M4JOBI2R2F3UC3PLLVBSRVY \
  | 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: 2b78ce25c146a3a2ee82dbd6ba8651ae25c870591850a9c5cd4d5b290203674a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d3cbbd692d8c6894af59c74ef8dd9e4ae1d93475bc4d726db939836bca3dc00",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2018-03-14T16:45:14Z",
    "title_canon_sha256": "68e6c39502bb269c3e0db178c84fcaa804db4f5df189b1595d4e0b02e7464b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05395",
    "kind": "arxiv",
    "version": 3
  }
}