Pith Number

pith:TYDJLTTT

pith:2021:TYDJLTTTMV4SYNCEMGYON7YTPA

not attested not anchored not stored refs pending

Skeleton of Matrix-Product-State-Solvable Models Connecting Topological Phases of Matter

Adam Smith, Bernhard Jobst, Frank Pollmann, Julian Bibo, Nick G. Jones, Ruben Verresen

arxiv:2105.12143 v2 · 2021-05-25 · cond-mat.str-el · cond-mat.stat-mech · quant-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{TYDJLTTTMV4SYNCEMGYON7YTPA}

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	2026-07-05T03:27:02.881050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e0695ce7365792c344461b0e6ff13781941f3c47d7965932d1e29481666b4b4

Aliases

arxiv: 2105.12143 · arxiv_version: 2105.12143v2 · doi: 10.48550/arxiv.2105.12143 · pith_short_12: TYDJLTTTMV4S · pith_short_16: TYDJLTTTMV4SYNCE · pith_short_8: TYDJLTTT

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/TYDJLTTTMV4SYNCEMGYON7YTPA \
  | 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: 9e0695ce7365792c344461b0e6ff13781941f3c47d7965932d1e29481666b4b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36d7a32744650c0d76cb92e3472c31926ccd17cc013d3beeb63349e8c5f84785",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-05-25T18:00:03Z",
    "title_canon_sha256": "45ce9b7bb8ded514d7696cedaecee1abe873ca8b4345f5027cf1248a509c2aca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12143",
    "kind": "arxiv",
    "version": 2
  }
}