Pith Number

pith:Y2YMN5AJ

pith:2013:Y2YMN5AJU7RX3CERRBTEFACITW

not attested not anchored not stored refs pending

Three-Dimensional Smoothed Particle Hydrodynamics Simulation for Liquid Metal Solidification Process

Christian Fredy Naa, Raden Ahnaf Faqih S

arxiv:1309.4234 v1 · 2013-09-17 · 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{Y2YMN5AJU7RX3CERRBTEFACITW}

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	2026-05-18T03:13:09.204242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6b0c6f409a7e37d889188664280489da0f79fcefc974f74c649fa642c51ceae

Aliases

arxiv: 1309.4234 · arxiv_version: 1309.4234v1 · doi: 10.48550/arxiv.1309.4234 · pith_short_12: Y2YMN5AJU7RX · pith_short_16: Y2YMN5AJU7RX3CER · pith_short_8: Y2YMN5AJ

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/Y2YMN5AJU7RX3CERRBTEFACITW \
  | 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: c6b0c6f409a7e37d889188664280489da0f79fcefc974f74c649fa642c51ceae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdd7ef4c569e28bc3360010d0b519a58fa1ea11ab8d0ed306b2edb6a4d9927d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-09-17T09:07:50Z",
    "title_canon_sha256": "3a455f703e1e06a64de24a33a9bdf79761dac677480bda029dd10934020d51f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4234",
    "kind": "arxiv",
    "version": 1
  }
}