Pith Number

pith:RY4SA3LN

pith:2026:RY4SA3LNZSMJBWBS25PE5QR243

not attested not anchored not stored refs pending

Fast Tensor Network Imaginary Time Evolution by Implicit Stepping on Logarithmic Grids

E. Miles Stoudenmire, Jason Kaye, John P. Zima, Olivier Parcollet, Steven R. White

arxiv:2606.02930 v1 · 2026-06-01 · cond-mat.str-el · cs.NA · math.NA · 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{RY4SA3LNZSMJBWBS25PE5QR243}

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	2026-06-03T01:05:26.832862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e39206d6dcc9890d832d75e4ec23ae6f5892dd44507884ae955134f6b906bef

Aliases

arxiv: 2606.02930 · arxiv_version: 2606.02930v1 · doi: 10.48550/arxiv.2606.02930 · pith_short_12: RY4SA3LNZSMJ · pith_short_16: RY4SA3LNZSMJBWBS · pith_short_8: RY4SA3LN

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/RY4SA3LNZSMJBWBS25PE5QR243 \
  | 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: 8e39206d6dcc9890d832d75e4ec23ae6f5892dd44507884ae955134f6b906bef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34c2e6086597186897dd041c1f7cfd2b66825573049074d75e00a7288ee1756d",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-06-01T22:25:24Z",
    "title_canon_sha256": "81ae9812fe0a79b712abf8010a5feca84d5e829d03152b82f3d012214390e3f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02930",
    "kind": "arxiv",
    "version": 1
  }
}