Pith Number

pith:UZL76H6E

pith:2024:UZL76H6ERS2U7NY5STWVBIFPSA

not attested not anchored not stored refs pending

Stabler Neo-Hookean Simulation: Absolute Eigenvalue Filtering for Projected Newton

Alec Jacobson, Changxi Zheng, David I.W. Levin, Honglin Chen, Hsueh-Ti Derek Liu

arxiv:2406.05928 v3 · 2024-06-09 · cs.GR · cs.NA · math.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{UZL76H6ERS2U7NY5STWVBIFPSA}

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	2026-07-05T08:35:20.394800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a657ff1fc48cb54fb71d94ed50a0af9039e3014e652474f51d6d2baa3fed0500

Aliases

arxiv: 2406.05928 · arxiv_version: 2406.05928v3 · doi: 10.48550/arxiv.2406.05928 · pith_short_12: UZL76H6ERS2U · pith_short_16: UZL76H6ERS2U7NY5 · pith_short_8: UZL76H6E

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/UZL76H6ERS2U7NY5STWVBIFPSA \
  | 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: a657ff1fc48cb54fb71d94ed50a0af9039e3014e652474f51d6d2baa3fed0500

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d328298b2dd8997418f976153f8bb4683087650475ec1d2518367358800e0c18",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2024-06-09T22:30:29Z",
    "title_canon_sha256": "38ebdede47c6e143a20fa90b6b8af4333cdc55f7de73c22389da52ba0aae5208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.05928",
    "kind": "arxiv",
    "version": 3
  }
}