Pith Number

pith:73GXWQFZ

pith:2022:73GXWQFZ3OK4ANNVEYB7B3XCKF

not attested not anchored not stored refs pending

PTFlash : A deep learning framework for isothermal two-phase equilibrium calculations

IFPEN), Jean-Charles de Hemptinne (IFPEN), Jingang Qu (MLIA, Patrick Gallinari (MLIA), Soleiman Yousef (IFPEN), Thibault Faney (IFPEN)

arxiv:2205.03090 v2 · 2022-05-06 · physics.chem-ph · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73GXWQFZ3OK4ANNVEYB7B3XCKF}

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	2026-07-05T04:24:40.671453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fecd7b40b9db95c035b52603f0eee2517aa5f28447c75ebbfc157f5ef97b8ab7

Aliases

arxiv: 2205.03090 · arxiv_version: 2205.03090v2 · doi: 10.48550/arxiv.2205.03090 · pith_short_12: 73GXWQFZ3OK4 · pith_short_16: 73GXWQFZ3OK4ANNV · pith_short_8: 73GXWQFZ

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/73GXWQFZ3OK4ANNVEYB7B3XCKF \
  | 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: fecd7b40b9db95c035b52603f0eee2517aa5f28447c75ebbfc157f5ef97b8ab7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96b662f689032cb9c8a3421ec580811a9271874b54cbe9758fee84c119c937cd",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2022-05-06T09:13:47Z",
    "title_canon_sha256": "54f0c0e7d3031d8acc7036b93b3fdb4a13897c152d44942f7e77852455832013"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.03090",
    "kind": "arxiv",
    "version": 2
  }
}