Pith Number

pith:QKTLCMUX

pith:2024:QKTLCMUX5QXLHTGNJVEGNGAMOL

not attested not anchored not stored refs pending

Using high-fidelity discrete element simulation to calibrate an expeditious terramechanics model in a multibody dynamics framework

Dan Negrut, Junpeng Dai, Wei Hu, Yuemin Zhang

arxiv:2407.18903 v1 · 2024-07-26 · 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{QKTLCMUX5QXLHTGNJVEGNGAMOL}

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	2026-07-05T08:48:56.183149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82a6b13297ec2eb3cccd4d4866980c72fc7ea4401efe8da9d19c2c16f02ecd10

Aliases

arxiv: 2407.18903 · arxiv_version: 2407.18903v1 · doi: 10.48550/arxiv.2407.18903 · pith_short_12: QKTLCMUX5QXL · pith_short_16: QKTLCMUX5QXLHTGN · pith_short_8: QKTLCMUX

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/QKTLCMUX5QXLHTGNJVEGNGAMOL \
  | 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: 82a6b13297ec2eb3cccd4d4866980c72fc7ea4401efe8da9d19c2c16f02ecd10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8054012f7740f225ee1a3ed7774d35b1e16213254355a45dbe5d9c3bd563133f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2024-07-26T17:56:13Z",
    "title_canon_sha256": "322749cef546eb12b65ad97a22af368c5bc6b014661b376c7d9e202d6627b332"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.18903",
    "kind": "arxiv",
    "version": 1
  }
}