Pith Number

pith:KQXE23ZB

pith:2023:KQXE23ZBTH2R7HX46BCNXNEGJV

not attested not anchored not stored refs pending

3D Evolution of a Good-Bad-Ugly-F Model on Compactified Hyperboloidal Slices

Alex Va\~n\'o-Vi\~nuales, Christian Peterson, David Hilditch, In\^es Rainho, Shalabh Gautam

arxiv:2303.16190 v1 · 2023-03-28 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQXE23ZBTH2R7HX46BCNXNEGJV}

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

3d Summation-by-Parts scheme for Linear Wave Equations on Hyperboloidal Slices

Receipt and verification

First computed	2026-07-05T05:55:32.941012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

542e4d6f2199f51f9efcf044dbb4864d6840111eef293c9b796087bd46eec071

Aliases

arxiv: 2303.16190 · arxiv_version: 2303.16190v1 · doi: 10.48550/arxiv.2303.16190 · pith_short_12: KQXE23ZBTH2R · pith_short_16: KQXE23ZBTH2R7HX4 · pith_short_8: KQXE23ZB

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/KQXE23ZBTH2R7HX46BCNXNEGJV \
  | 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: 542e4d6f2199f51f9efcf044dbb4864d6840111eef293c9b796087bd46eec071

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7459d9ea584c06a7f518ebdad03dcd15ea88386e69401da863793bb410f6b30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-03-28T17:54:02Z",
    "title_canon_sha256": "4edbc14c2683998a91835ca6c1956359f0bb16ab5dc2c10543fbfbb7bc02e099"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.16190",
    "kind": "arxiv",
    "version": 1
  }
}