Pith Number

pith:S64Q45XA

pith:2018:S64Q45XA63CVHMY3BO76KFHTVW

not attested not anchored not stored refs pending

Quasi-Locality Bounds for Quantum Lattice Systems. Part I. Lieb-Robinson Bounds, Quasi-Local Maps, and Spectral Flow Automorphisms

Amanda Young, Bruno Nachtergaele, Robert Sims

arxiv:1810.02428 v2 · 2018-10-04 · math-ph · math.MP · 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{S64Q45XA63CVHMY3BO76KFHTVW}

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	2026-05-17T23:42:42.965044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97b90e76e0f6c553b31b0bbfe514f3ad9d64d958e202e8a50203a7abae4eefc9

Aliases

arxiv: 1810.02428 · arxiv_version: 1810.02428v2 · doi: 10.48550/arxiv.1810.02428 · pith_short_12: S64Q45XA63CV · pith_short_16: S64Q45XA63CVHMY3 · pith_short_8: S64Q45XA

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/S64Q45XA63CVHMY3BO76KFHTVW \
  | 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: 97b90e76e0f6c553b31b0bbfe514f3ad9d64d958e202e8a50203a7abae4eefc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d280d49644384c21bf25c69bdd32821f116fd79673669f63b3ee81251d1b153",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-10-04T21:21:59Z",
    "title_canon_sha256": "a601fb9d5d5525bcffbdd9065923e3166857335a6387b936c4447f5e08b88341"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02428",
    "kind": "arxiv",
    "version": 2
  }
}