Pith Number

pith:6BWLTJAF

pith:2018:6BWLTJAF4J3PPMN3IJ4O46HQRJ

not attested not anchored not stored refs pending

Moving Frames and Noether's Finite Difference Conservation Laws I

A. Rojo-Echeburua, E. L. Mansfield, L. Peng, P. E. Hydon

arxiv:1804.00317 v4 · 2018-04-01 · math.NA · 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{6BWLTJAF4J3PPMN3IJ4O46HQRJ}

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	2026-06-04T19:11:45.214564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f06cb9a405e276f7b1bb4278ee78f08a4547ea17056747183715c0d7f4c8f557

Aliases

arxiv: 1804.00317 · arxiv_version: 1804.00317v4 · doi: 10.48550/arxiv.1804.00317 · pith_short_12: 6BWLTJAF4J3P · pith_short_16: 6BWLTJAF4J3PPMN3 · pith_short_8: 6BWLTJAF

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/6BWLTJAF4J3PPMN3IJ4O46HQRJ \
  | 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: f06cb9a405e276f7b1bb4278ee78f08a4547ea17056747183715c0d7f4c8f557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c06eac1de53191dcf74dbdc73b5de5f236c19f335c9a2e1b24a5cc6a8da0ff7",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-04-01T16:41:56Z",
    "title_canon_sha256": "2b09880c2d9ec660fe6eacaff53949222697d8ab9155aa7b3e988e332dbfa660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00317",
    "kind": "arxiv",
    "version": 4
  }
}