Pith Number

pith:DPMJA74C

pith:2011:DPMJA74CB57ASWO2VKPIOM2WKF

not attested not anchored not stored refs pending

Data Assimilation using a GPU Accelerated Path Integral Monte Carlo Approach

Henry D.I. Abarbanel, John C. Quinn

arxiv:1103.4887 v3 · 2011-03-25 · physics.comp-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPMJA74CB57ASWO2VKPIOM2WKF}

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	2026-05-18T02:02:45.222872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bd8907f820f7e0959daaa9e873356515794bddca7c65f107865b4a12f5b642c

Aliases

arxiv: 1103.4887 · arxiv_version: 1103.4887v3 · doi: 10.48550/arxiv.1103.4887 · pith_short_12: DPMJA74CB57A · pith_short_16: DPMJA74CB57ASWO2 · pith_short_8: DPMJA74C

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/DPMJA74CB57ASWO2VKPIOM2WKF \
  | 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: 1bd8907f820f7e0959daaa9e873356515794bddca7c65f107865b4a12f5b642c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4aead2ba4ce67c1004c84b4b20466bd2ddd630c57fe7354163cba5d13f69533",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2011-03-25T00:43:22Z",
    "title_canon_sha256": "df4c5c6127b73cfa62a926f614af2cb97c0aec32eb333568d4f60481a8e90ebf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4887",
    "kind": "arxiv",
    "version": 3
  }
}