Pith Number

pith:F4IKHZXD

pith:2018:F4IKHZXDHBPXPFANMNP5WYOILA

not attested not anchored not stored refs pending

Fast scrambling on sparse graphs

Andrew Lucas, Gregory Bentsen, Yingfei Gu

arxiv:1805.08215 v3 · 2018-05-21 · cond-mat.str-el · cond-mat.stat-mech · hep-th · 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{F4IKHZXDHBPXPFANMNP5WYOILA}

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	2026-05-17T23:49:33.595613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f10a3e6e3385f77940d635fdb61c8582b7b0c16117da7bb06b9caeac54b4f42

Aliases

arxiv: 1805.08215 · arxiv_version: 1805.08215v3 · doi: 10.48550/arxiv.1805.08215 · pith_short_12: F4IKHZXDHBPX · pith_short_16: F4IKHZXDHBPXPFAN · pith_short_8: F4IKHZXD

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/F4IKHZXDHBPXPFANMNP5WYOILA \
  | 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: 2f10a3e6e3385f77940d635fdb61c8582b7b0c16117da7bb06b9caeac54b4f42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99797d454b838838135d24cd202f5b3ea30f183c5b0c27569945e616550a0071",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-05-21T18:00:01Z",
    "title_canon_sha256": "45e63be5997fb963c93a9b172edd6f834cf71db8c7ee72ec75b4087be76e2e68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08215",
    "kind": "arxiv",
    "version": 3
  }
}