Pith Number

pith:UY4G24CQ

pith:2013:UY4G24CQPX2ISJJDSYN4TKJJ23

not attested not anchored not stored refs pending

The Quantum Energy Density: Improved Efficiency for Quantum Monte Carlo

David M. Ceperley, Jaron T. Krogel, Jeongnim Kim, Min Yu

arxiv:1305.4563 v1 · 2013-05-20 · cond-mat.mtrl-sci · physics.comp-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{UY4G24CQPX2ISJJDSYN4TKJJ23}

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	2026-05-18T03:16:28.373048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6386d70507df4892523961bc9a929d6ebebcbe326ea53a326e55a5e477d3a73

Aliases

arxiv: 1305.4563 · arxiv_version: 1305.4563v1 · doi: 10.48550/arxiv.1305.4563 · pith_short_12: UY4G24CQPX2I · pith_short_16: UY4G24CQPX2ISJJD · pith_short_8: UY4G24CQ

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/UY4G24CQPX2ISJJDSYN4TKJJ23 \
  | 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: a6386d70507df4892523961bc9a929d6ebebcbe326ea53a326e55a5e477d3a73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e812b30755fad25a4bec9ff770ffca0f79c0b5aaea5bbf1aaa66d53f1ffd1d12",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-05-20T15:45:24Z",
    "title_canon_sha256": "a94450fc5a06b977385157d31109163f9fdf783e3cef2542ae7968fe74028d54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4563",
    "kind": "arxiv",
    "version": 1
  }
}