Pith Number

pith:SX6CHV4R

pith:2019:SX6CHV4RHNNDLWRKCWANAPMZD7

not attested not anchored not stored refs pending

An adaptive strategy based on conforming quadtree meshes for kinematic limit analysis

Hien V Do, H Nguyen-Xuan, Khanh N Chau

arxiv:1903.03470 v1 · 2019-03-07 · 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{SX6CHV4RHNNDLWRKCWANAPMZD7}

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	2026-05-17T23:51:45.404263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95fc23d7913b5a35da2a1580d03d991fe75067581c9403acdddb2be29a1d4abb

Aliases

arxiv: 1903.03470 · arxiv_version: 1903.03470v1 · doi: 10.48550/arxiv.1903.03470 · pith_short_12: SX6CHV4RHNND · pith_short_16: SX6CHV4RHNNDLWRK · pith_short_8: SX6CHV4R

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/SX6CHV4RHNNDLWRKCWANAPMZD7 \
  | 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: 95fc23d7913b5a35da2a1580d03d991fe75067581c9403acdddb2be29a1d4abb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beb3f64bbe18a7ad473b8dc1ead865a7f48c9e658e41f90c1fd0f5a33a3057f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2019-03-07T07:09:08Z",
    "title_canon_sha256": "c639c0929ccaedbde1eb113bf9fc4d52857ca3da2aed07ac4c955c68c34f66e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03470",
    "kind": "arxiv",
    "version": 1
  }
}