Pith Number

pith:PZCYXNIX

pith:2021:PZCYXNIXSFXJPMSOUKCAK64YOD

not attested not anchored not stored refs pending

Combining Set Propagation with Finite Element Methods for Time Integration in Transient Solid Mechanics Problems

Daniel Freire Caporale, Jorge M. P\'erez Zerpa, Marcelo Forets

arxiv:2105.05841 v2 · 2021-05-12 · math.NA · cs.CE · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZCYXNIXSFXJPMSOUKCAK64YOD}

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.

Cited by

1 paper in Pith

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Receipt and verification

First computed	2026-07-05T03:46:34.737251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e458bb517916e97b24ea284057b9870f42dc8aea89456800a171195305e1e6f

Aliases

arxiv: 2105.05841 · arxiv_version: 2105.05841v2 · doi: 10.48550/arxiv.2105.05841 · pith_short_12: PZCYXNIXSFXJ · pith_short_16: PZCYXNIXSFXJPMSO · pith_short_8: PZCYXNIX

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/PZCYXNIXSFXJPMSOUKCAK64YOD \
  | 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: 7e458bb517916e97b24ea284057b9870f42dc8aea89456800a171195305e1e6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "306bde4e700173f2337187d200139acb76038b00d54ecf52141ac9d8cc4bff66",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2021-05-12T17:56:07Z",
    "title_canon_sha256": "acfd8cad8f82ed1472d984181279043f91a27edbab107a4f23e1588f7096ab38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05841",
    "kind": "arxiv",
    "version": 2
  }
}