Pith Number

pith:HNZLNDJD

pith:2007:HNZLNDJDR4CQSRY5QMAH2SJ2XZ

not attested not anchored not stored refs pending

A short-loop algorithm for quantum Monte Carlo simulations

Roger G. Melko, Ying-Jer Kao

arxiv:0709.1718 v2 · 2007-09-11 · cond-mat.stat-mech · cond-mat.dis-nn · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.other · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HNZLNDJDR4CQSRY5QMAH2SJ2XZ}

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	2026-05-18T01:05:14.031428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b72b68d238f0509471d83007d493abe4c774c4da00d9f229245280508d420cd

Aliases

arxiv: 0709.1718 · arxiv_version: 0709.1718v2 · doi: 10.48550/arxiv.0709.1718 · pith_short_12: HNZLNDJDR4CQ · pith_short_16: HNZLNDJDR4CQSRY5 · pith_short_8: HNZLNDJD

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/HNZLNDJDR4CQSRY5QMAH2SJ2XZ \
  | 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: 3b72b68d238f0509471d83007d493abe4c774c4da00d9f229245280508d420cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bad34480df6e09c73be956bbb20f5cca7ae4b5254ac7ba43edd0b320152f5354",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci",
      "cond-mat.other",
      "cond-mat.soft"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2007-09-11T20:33:30Z",
    "title_canon_sha256": "176a6427c5efea249e6cbceb4aa4f229a24e0ffcd84f343de4ce824edaea6f2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.1718",
    "kind": "arxiv",
    "version": 2
  }
}