Pith Number

pith:WR3HVGKU

pith:2021:WR3HVGKUQKC7NALNGIQGGILERB

not attested not anchored not stored refs pending

Lieb-Robinson bound and almost-linear light-cone in interacting boson systems

Keiji Saito, Tomotaka Kuwahara

arxiv:2103.11592 v3 · 2021-03-22 · quant-ph · cond-mat.quant-gas · cond-mat.stat-mech · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WR3HVGKUQKC7NALNGIQGGILERB}

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	2026-07-05T03:05:48.407403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4767a99548285f6816d32206321648840d50349eb027a6d99f472f07190d852

Aliases

arxiv: 2103.11592 · arxiv_version: 2103.11592v3 · doi: 10.48550/arxiv.2103.11592 · pith_short_12: WR3HVGKUQKC7 · pith_short_16: WR3HVGKUQKC7NALN · pith_short_8: WR3HVGKU

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/WR3HVGKUQKC7NALNGIQGGILERB \
  | 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: b4767a99548285f6816d32206321648840d50349eb027a6d99f472f07190d852

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c829885b8d81116844a36a1808fdcfbdbc39d7a049043dbf917ec81d3eef3332",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.stat-mech",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-03-22T05:41:01Z",
    "title_canon_sha256": "37109ce0d0330dc4344066d0fd4654322685928d2427794fc3c3537177ba26ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11592",
    "kind": "arxiv",
    "version": 3
  }
}