Pith Number

pith:3OCVRHMB

pith:2024:3OCVRHMBOM6CYDNYYWUWPKCY2I

not attested not anchored not stored refs pending

Height-function-based 4D reference metrics for hyperboloidal evolution

Alex Va\~n\'o-Vi\~nuales, Tiago Valente

arxiv:2408.08952 v2 · 2024-08-16 · 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{3OCVRHMBOM6CYDNYYWUWPKCY2I}

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

2 papers in Pith

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

Hyperboloidal evolution for scalar scattering in Minkowski space

Receipt and verification

First computed	2026-07-05T09:33:36.272289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db85589d81733c2c0db8c5a967a858d222d6c754654ca77040a037fcfd276a70

Aliases

arxiv: 2408.08952 · arxiv_version: 2408.08952v2 · doi: 10.48550/arxiv.2408.08952 · pith_short_12: 3OCVRHMBOM6C · pith_short_16: 3OCVRHMBOM6CYDNY · pith_short_8: 3OCVRHMB

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/3OCVRHMBOM6CYDNYYWUWPKCY2I \
  | 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: db85589d81733c2c0db8c5a967a858d222d6c754654ca77040a037fcfd276a70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "040a1dcb9b6cb0b387bdef13429d98dc961991aeee453a2ffbca3114c6ac509b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-08-16T18:00:06Z",
    "title_canon_sha256": "e4707fa1561e6f3bcf781e8f6e15e026968ead744dc078ab17e02dd2e07b53c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.08952",
    "kind": "arxiv",
    "version": 2
  }
}