Pith Number

pith:XLGZ4ERO

pith:2015:XLGZ4EROXEPPJIYN2AKS4BFJRK

not attested not anchored not stored refs pending

Finding matrix product state representations of highly-excited eigenstates of many-body localized Hamiltonians

Bryan K. Clark, David Pekker, Xiongjie Yu

arxiv:1509.01244 v2 · 2015-09-03 · cond-mat.str-el · cond-mat.dis-nn · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLGZ4EROXEPPJIYN2AKS4BFJRK}

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	2026-05-18T00:53:08.941456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bacd9e122eb91ef4a30dd0152e04a98a881c33b622c70bfb453f0c1b67472316

Aliases

arxiv: 1509.01244 · arxiv_version: 1509.01244v2 · doi: 10.48550/arxiv.1509.01244 · pith_short_12: XLGZ4EROXEPP · pith_short_16: XLGZ4EROXEPPJIYN · pith_short_8: XLGZ4ERO

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/XLGZ4EROXEPPJIYN2AKS4BFJRK \
  | 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: bacd9e122eb91ef4a30dd0152e04a98a881c33b622c70bfb453f0c1b67472316

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b46ff4a41752bd6bd73d47db433ebcfa25bf3a26361ebb29864281217fe71289",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-09-03T20:00:11Z",
    "title_canon_sha256": "31fc9f1224a9f73f73f3c91e8fbca9746a8e185802cd320854631228185c184e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01244",
    "kind": "arxiv",
    "version": 2
  }
}