Pith Number

pith:P3HYDOGU

pith:2017:P3HYDOGUE37B77OHU3KQCLU5HP

not attested not anchored not stored refs pending

Modeling granular material blending in a rotating drum using a finite element method and advection-diffusion equation multi-scale model

Carl Wassgren, Marcial Gonzalez, Yu Liu

arxiv:1704.01219 v2 · 2017-04-04 · cond-mat.soft · cond-mat.mtrl-sci · 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{P3HYDOGUE37B77OHU3KQCLU5HP}

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	2026-05-18T00:19:08.944650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ecf81b8d426fe1ffdc7a6d5012e9d3be44a7f4f205464c39b33fb7789d627eb

Aliases

arxiv: 1704.01219 · arxiv_version: 1704.01219v2 · doi: 10.48550/arxiv.1704.01219 · pith_short_12: P3HYDOGUE37B · pith_short_16: P3HYDOGUE37B77OH · pith_short_8: P3HYDOGU

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/P3HYDOGUE37B77OHU3KQCLU5HP \
  | 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: 7ecf81b8d426fe1ffdc7a6d5012e9d3be44a7f4f205464c39b33fb7789d627eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b01018d4890bcf8922493f5af0cafa2e4144e164cd2fca549d9e3c36d07aa102",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-04-04T23:42:29Z",
    "title_canon_sha256": "521151fb6f435f8446622270c3d602fe6bb9690500dad87bea09245fb9d03e21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01219",
    "kind": "arxiv",
    "version": 2
  }
}