Pith Number

pith:M55TCOJI

pith:2021:M55TCOJIXPJPHPJPJEKHT42ZZK

not attested not anchored not stored refs pending

Principles towards Real-Time Simulation of Material Point Method on Modern GPUs

Ming Gao, Yuhan Huang, Yun Fei

arxiv:2111.00699 v1 · 2021-11-01 · cs.GR · cs.AR

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\usepackage{pith}
\pithnumber{M55TCOJIXPJPHPJPJEKHT42ZZK}

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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.

Cited by

1 paper in Pith

CK-MPM: A Compact-Kernel Material Point Method

Receipt and verification

First computed	2026-07-05T03:27:45.843471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

677b313928bbd2f3bd2f491479f359cab3c18fb88db23048563c89b777353185

Aliases

arxiv: 2111.00699 · arxiv_version: 2111.00699v1 · doi: 10.48550/arxiv.2111.00699 · pith_short_12: M55TCOJIXPJP · pith_short_16: M55TCOJIXPJPHPJP · pith_short_8: M55TCOJI

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/M55TCOJIXPJPHPJPJEKHT42ZZK \
  | 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: 677b313928bbd2f3bd2f491479f359cab3c18fb88db23048563c89b777353185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e48967d244958dde6ac2b7db0cc8ed875a4088ef897080371537354a7b8829d3",
    "cross_cats_sorted": [
      "cs.AR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2021-11-01T04:42:40Z",
    "title_canon_sha256": "f23ea1c7556ce63f51f212aae58d2b7db6297f2af348368b7478d4042244c82f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00699",
    "kind": "arxiv",
    "version": 1
  }
}