Pith Number

pith:RWPRLTPK

pith:2025:RWPRLTPKEZSGYZB3O5Y7ALETTP

not attested not anchored not stored refs pending

An asymptotic systems approach for the good-bad-ugly model with application to general relativity

David Hilditch, Edgar Gasper\'in, Justin C. Feng, Miguel Duarte

arxiv:2503.17036 v1 · 2025-03-21 · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RWPRLTPKEZSGYZB3O5Y7ALETTP}

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	2026-07-05T10:36:55.856521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d9f15cdea26646c643b7771f02c939be2c33bd8c015747f002523ca85c9658d

Aliases

arxiv: 2503.17036 · arxiv_version: 2503.17036v1 · doi: 10.48550/arxiv.2503.17036 · pith_short_12: RWPRLTPKEZSG · pith_short_16: RWPRLTPKEZSGYZB3 · pith_short_8: RWPRLTPK

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/RWPRLTPKEZSGYZB3O5Y7ALETTP \
  | 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: 8d9f15cdea26646c643b7771f02c939be2c33bd8c015747f002523ca85c9658d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d33e924e13b73e09288790b3a1b4c725d3ea1657d133bf6523067d1f432f359e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-03-21T10:46:20Z",
    "title_canon_sha256": "6e93ad7907061efa3f6caa3d0c1da9c936225b8a82a5e17a77ffcc2ce3221155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17036",
    "kind": "arxiv",
    "version": 1
  }
}