Pith Number

pith:OMTMPRL4

pith:2019:OMTMPRL4ODLXTNHNSCLGZ5EXAV

not attested not anchored not stored refs pending

Combustion Phasing Modelling and Control for Compression Ignition Engines with High Dilution and Boost Levels

Carrie M. Hall, Wenbo Sui

arxiv:1907.09136 v1 · 2019-07-18 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OMTMPRL4ODLXTNHNSCLGZ5EXAV}

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	2026-05-17T23:39:59.995311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7326c7c57c70d779b4ed90966cf497057845b44ae36defbfe00a6514704a397f

Aliases

arxiv: 1907.09136 · arxiv_version: 1907.09136v1 · doi: 10.48550/arxiv.1907.09136 · pith_short_12: OMTMPRL4ODLX · pith_short_16: OMTMPRL4ODLXTNHN · pith_short_8: OMTMPRL4

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/OMTMPRL4ODLXTNHNSCLGZ5EXAV \
  | 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: 7326c7c57c70d779b4ed90966cf497057845b44ae36defbfe00a6514704a397f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dd1be313d73295282c81c6842428e3709cc2dfa87966b392110bbc87cbfab8d",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-07-18T21:15:50Z",
    "title_canon_sha256": "1ee668307c12645bd29a091c19f6c255a922824f44daabe35466bb1bdb8894d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09136",
    "kind": "arxiv",
    "version": 1
  }
}