Pith Number

pith:UBBCRPNP

pith:2017:UBBCRPNPYKSRHOSZXEKERJ5TGV

not attested not anchored not stored refs pending

Universal eigenstate entanglement of chaotic local Hamiltonians

Yichen Huang

arxiv:1708.08607 v4 · 2017-08-29 · quant-ph · cond-mat.stat-mech · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBBCRPNPYKSRHOSZXEKERJ5TGV}

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

Extreme value statistics and eigenstate thermalization in kicked quantum chaotic spin-$1/2$ chains

Receipt and verification

First computed	2026-07-05T03:00:05.155490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a04228bdafc2a513ba59b91448a7b3357faeb793bbaadc09837a7644a60f6448

Aliases

arxiv: 1708.08607 · arxiv_version: 1708.08607v4 · doi: 10.48550/arxiv.1708.08607 · pith_short_12: UBBCRPNPYKSR · pith_short_16: UBBCRPNPYKSRHOSZ · pith_short_8: UBBCRPNP

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/UBBCRPNPYKSRHOSZXEKERJ5TGV \
  | 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: a04228bdafc2a513ba59b91448a7b3357faeb793bbaadc09837a7644a60f6448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5f29314be42ebc0358cb6fe9d0d3627c70e1e4704e04ffa3e8b173de8b39b3c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-08-29T07:01:03Z",
    "title_canon_sha256": "d14ff2ba19b1268c2818a9b190587ea0f186729ddf2e28e4e73a823fa33f99e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08607",
    "kind": "arxiv",
    "version": 4
  }
}