Pith Number

pith:ILMZ6K3R

pith:2018:ILMZ6K3RAOQEOSRMFHERJKKIHX

not attested not anchored not stored refs pending

Boosting Material Modeling Using Game Tree Search

Masahiko Ishida, Ryohto Sawada, Yuma Iwasaki

arxiv:1803.11338 v2 · 2018-03-30 · 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{ILMZ6K3RAOQEOSRMFHERJKKIHX}

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	2026-05-18T00:02:35.345492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42d99f2b7103a0474a2c29c914a9483dfde4a283beec4e1b7d84d6fb46d4d3da

Aliases

arxiv: 1803.11338 · arxiv_version: 1803.11338v2 · doi: 10.48550/arxiv.1803.11338 · pith_short_12: ILMZ6K3RAOQE · pith_short_16: ILMZ6K3RAOQEOSRM · pith_short_8: ILMZ6K3R

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/ILMZ6K3RAOQEOSRMFHERJKKIHX \
  | 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: 42d99f2b7103a0474a2c29c914a9483dfde4a283beec4e1b7d84d6fb46d4d3da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "388c26a206a7d3d6ed27029f3ef3b61551d7086708aaf9028b6044485c29ae1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-03-30T04:51:36Z",
    "title_canon_sha256": "f48458be68266da6bfe9d9724def408746d889c68c3893eceed0312bb6cc77b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11338",
    "kind": "arxiv",
    "version": 2
  }
}