Pith Number

pith:I6TNWUDT

pith:2023:I6TNWUDTOJGLQ2OVWOUSE2WZL6

not attested not anchored not stored refs pending

A GPU-accelerated simulator for the DEM analysis of granular systems composed of clump-shaped elements

Alexander Schepelmann, Arno Rogg, Colin Vanden Heuvel, Dan Negrut, Dimitrios Apostolopoulos, Radu Serban, Ruochun Zhang, Samuel Chandler

arxiv:2307.03445 v1 · 2023-07-07 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I6TNWUDTOJGLQ2OVWOUSE2WZL6}

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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	2026-07-05T06:28:43.009023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47a6db5073724cb869d5b3a9226ad95fbc941a31075edac956780a491fa4bbce

Aliases

arxiv: 2307.03445 · arxiv_version: 2307.03445v1 · doi: 10.48550/arxiv.2307.03445 · pith_short_12: I6TNWUDTOJGL · pith_short_16: I6TNWUDTOJGLQ2OV · pith_short_8: I6TNWUDT

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/I6TNWUDTOJGLQ2OVWOUSE2WZL6 \
  | 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: 47a6db5073724cb869d5b3a9226ad95fbc941a31075edac956780a491fa4bbce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23d11c1f826918ac47362d55ab93448afa0e52c19d81ac79d661e8e36d1c8b83",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2023-07-07T08:05:32Z",
    "title_canon_sha256": "6092c6823af23b8b289d49053147eabbbf6d499f6af8584b5fbf83a95f726cb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.03445",
    "kind": "arxiv",
    "version": 1
  }
}