Pith Number

pith:DV3TM3J3

pith:2019:DV3TM3J3ETDZMJCRZK2UBHV2Q4

not attested not anchored not stored refs pending

Hydrodynamic Simulations using GPGPU Architectures

Adrian Coman, Catalin Leordeanu, Elena Apostol, Emil Slusanschi

arxiv:1907.07137 v1 · 2019-07-15 · cs.CE · physics.comp-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{DV3TM3J3ETDZMJCRZK2UBHV2Q4}

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	2026-05-17T23:40:27.908204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d77366d3b24c7962451cab5409eba872af70c6af93d99ef145c58cf6b381d3a

Aliases

arxiv: 1907.07137 · arxiv_version: 1907.07137v1 · doi: 10.48550/arxiv.1907.07137 · pith_short_12: DV3TM3J3ETDZ · pith_short_16: DV3TM3J3ETDZMJCR · pith_short_8: DV3TM3J3

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/DV3TM3J3ETDZMJCRZK2UBHV2Q4 \
  | 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: 1d77366d3b24c7962451cab5409eba872af70c6af93d99ef145c58cf6b381d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0a1c0565c894ba9b0f56bd37ff4dfe4ca27a0dd15878329d2c2a7cf4633cc12",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2019-07-15T13:13:34Z",
    "title_canon_sha256": "f0cf5e0edc908f5f00315fa1d0711e75f4005e8c086ef82f094fb0c18cf3fc06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07137",
    "kind": "arxiv",
    "version": 1
  }
}