Pith Number

pith:I2YTOR2F

pith:2019:I2YTOR2FPPOWOH6LYVKOFHRCEU

not attested not anchored not stored refs pending

Modeling and Control of Combustion Phasing in Dual-Fuel Compression Ignition Engines

Carrie M. Hall, Jorge Pulpeiro Gonz\'alez, Wenbo Sui

arxiv:1906.05791 v1 · 2019-06-13 · eess.SY · cs.SY · physics.app-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{I2YTOR2FPPOWOH6LYVKOFHRCEU}

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	2026-05-17T23:43:24.369115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46b13747457bdd671fcbc554e29e22253cb601474960a070ede1120d09f12da4

Aliases

arxiv: 1906.05791 · arxiv_version: 1906.05791v1 · doi: 10.48550/arxiv.1906.05791 · pith_short_12: I2YTOR2FPPOW · pith_short_16: I2YTOR2FPPOWOH6L · pith_short_8: I2YTOR2F

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/I2YTOR2FPPOWOH6LYVKOFHRCEU \
  | 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: 46b13747457bdd671fcbc554e29e22253cb601474960a070ede1120d09f12da4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "875f3dc3899dc5a53629f8f043102e4cfbca90f2bf235bd89c15b40972547a89",
    "cross_cats_sorted": [
      "cs.SY",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-06-13T16:26:22Z",
    "title_canon_sha256": "4fb8a9efa91e68a6a33875e9dd4a9f4cbd34c274745b4628b4c533195eef73af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05791",
    "kind": "arxiv",
    "version": 1
  }
}