Pith Number

pith:2EGZFO4C

pith:2024:2EGZFO4CQLV24YK3JDEE4432PX

not attested not anchored not stored refs pending

Discontinuous Galerkin scheme for elliptic equations on extremely stretched grids

Nils L. Vu

arxiv:2405.06120 v2 · 2024-05-09 · gr-qc · 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{2EGZFO4CQLV24YK3JDEE4432PX}

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

Self-force calculations with numerical relativity methods

Receipt and verification

First computed	2026-07-05T09:25:19.877700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d10d92bb8282ebae615b48c84e737a7ddce2b5359d595a5eeff980394a9af518

Aliases

arxiv: 2405.06120 · arxiv_version: 2405.06120v2 · doi: 10.48550/arxiv.2405.06120 · pith_short_12: 2EGZFO4CQLV2 · pith_short_16: 2EGZFO4CQLV24YK3 · pith_short_8: 2EGZFO4C

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/2EGZFO4CQLV24YK3JDEE4432PX \
  | 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: d10d92bb8282ebae615b48c84e737a7ddce2b5359d595a5eeff980394a9af518

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2b2cea082b12c61f2a1b88a77ebcca8a9fd80a27faf2b645bd9eb466031c6db",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-05-09T21:54:04Z",
    "title_canon_sha256": "3aabb83a64e6ea5472760d0cf51a106dbac3276017084b4200415bfa29a11ff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.06120",
    "kind": "arxiv",
    "version": 2
  }
}