Pith Number

pith:I2GJFYU6

pith:2020:I2GJFYU6O4U4C6CUJTUEKK5F6H

not attested not anchored not stored refs pending

Large Classes of Quantum Scarred Hamiltonians from Matrix Product States

B. Andrei Bernevig, Edward O'Brien, Nicolas Regnault, Paul Fendley, Sanjay Moudgalya

arxiv:2002.11725 v2 · 2020-02-26 · 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{I2GJFYU6O4U4C6CUJTUEKK5F6H}

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.

Cited by

1 paper in Pith

The "not-A", RSPT and Potts phases in an $S_3$-invariant chain

Receipt and verification

First computed	2026-07-05T01:26:30.610541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

468c92e29e7729c178544ce8452ba5f1f01dec83d474f84563d172fa846e8d26

Aliases

arxiv: 2002.11725 · arxiv_version: 2002.11725v2 · doi: 10.48550/arxiv.2002.11725 · pith_short_12: I2GJFYU6O4U4 · pith_short_16: I2GJFYU6O4U4C6CU · pith_short_8: I2GJFYU6

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/I2GJFYU6O4U4C6CUJTUEKK5F6H \
  | 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: 468c92e29e7729c178544ce8452ba5f1f01dec83d474f84563d172fa846e8d26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fe87de1057a1a284d2acfe615933bc13af1851e035db18de16f73a80b48e098",
    "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": "2020-02-26T19:00:00Z",
    "title_canon_sha256": "8a6660241c09cceed0eb0f2ce66cfaa4d989cba23d676bf0ec6bded9bf06b7bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.11725",
    "kind": "arxiv",
    "version": 2
  }
}