Pith Number

pith:FFDVE7AY

pith:2011:FFDVE7AYEODCDFJTBYNY7NBIAY

not attested not anchored not stored refs pending

Comparison of SCIPUFF Plume Prediction with Particle Filter Assimilated Prediction for Dipole Pride 26 Data

Gabriel Terejanu, Peter D. Scott, Tarunraj Singh, Yang Cheng

arxiv:1107.1545 v1 · 2011-07-08 · stat.AP · cs.DC · 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{FFDVE7AYEODCDFJTBYNY7NBIAY}

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	2026-05-18T04:18:35.441786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2947527c1823862195330e1b8fb428063b7540e059567f17f327b2ab9673b237

Aliases

arxiv: 1107.1545 · arxiv_version: 1107.1545v1 · doi: 10.48550/arxiv.1107.1545 · pith_short_12: FFDVE7AYEODC · pith_short_16: FFDVE7AYEODCDFJT · pith_short_8: FFDVE7AY

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/FFDVE7AYEODCDFJTBYNY7NBIAY \
  | 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: 2947527c1823862195330e1b8fb428063b7540e059567f17f327b2ab9673b237

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1493ba22036f58d9e03c20f373ac7e6974e5ee65aaed28b75ec37a64274de6d",
    "cross_cats_sorted": [
      "cs.DC",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2011-07-08T01:59:45Z",
    "title_canon_sha256": "bad2a45353cf8065c11b95d1ec164ea29486cde0890c2145ee84179d1246eafd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1545",
    "kind": "arxiv",
    "version": 1
  }
}