Pith Number

pith:YYNEYYZP

pith:2017:YYNEYYZPOMM6INTIMRPXRJKBDF

not attested not anchored not stored refs pending

Point Cloud Movement For Fully Lagrangian Meshfree Methods

Joerg Kuhnert, Pratik Suchde

arxiv:1704.00618 v1 · 2017-04-03 · math.NA · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYNEYYZPOMM6INTIMRPXRJKBDF}

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	2026-05-18T00:12:56.968619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c61a4c632f7319e43668645f78a5411975c480336dadda7c46c0a8f73407e2b5

Aliases

arxiv: 1704.00618 · arxiv_version: 1704.00618v1 · doi: 10.48550/arxiv.1704.00618 · pith_short_12: YYNEYYZPOMM6 · pith_short_16: YYNEYYZPOMM6INTI · pith_short_8: YYNEYYZP

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/YYNEYYZPOMM6INTIMRPXRJKBDF \
  | 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: c61a4c632f7319e43668645f78a5411975c480336dadda7c46c0a8f73407e2b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c1f53732afb9d7a08843565e2b12de730ac288e726c2149232a38b20622c255",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-04-03T14:31:26Z",
    "title_canon_sha256": "fb73df60b96043fcf16edda859dd04059945e79d82581b69d3e4a4e5ce3f075a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00618",
    "kind": "arxiv",
    "version": 1
  }
}