Pith Number

pith:73GTRKN3

pith:2023:73GTRKN32SKSNXB5GSEQ4OV22W

not attested not anchored not stored refs pending

Modified Green-Hyperbolic Operators

Christopher J. Fewster

arxiv:2303.02993 v2 · 2023-03-06 · 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{73GTRKN32SKSNXB5GSEQ4OV22W}

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

The Cauchy Problem for Symmetric Hyperbolic Systems with Nonlocal Potentials

Receipt and verification

First computed	2026-07-05T06:38:49.462382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fecd38a9bbd49526dc3d34890e3abad586ff99c9cc0f03418674e360e6e553a3

Aliases

arxiv: 2303.02993 · arxiv_version: 2303.02993v2 · doi: 10.48550/arxiv.2303.02993 · pith_short_12: 73GTRKN32SKS · pith_short_16: 73GTRKN32SKSNXB5 · pith_short_8: 73GTRKN3

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/73GTRKN32SKSNXB5GSEQ4OV22W \
  | 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: fecd38a9bbd49526dc3d34890e3abad586ff99c9cc0f03418674e360e6e553a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11704ff55f8218fd3c358ea860831cf0d544678681d547441b4847812ef1952f",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2023-03-06T09:40:34Z",
    "title_canon_sha256": "46c9167d342887124996a864f4203445731d7c4e6ef442372087f224cc2b9971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.02993",
    "kind": "arxiv",
    "version": 2
  }
}