Pith Number

pith:HSSI5ME2

pith:2000:HSSI5ME2CMWKX6EU2IAWCGMNWX

not attested not anchored not stored refs pending

Numerical Calculation of Conformally Smooth Hyperboloidal Data

Peter Huebner

arxiv:gr-qc/0010052 v1 · 2000-10-13 · 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{HSSI5ME2CMWKX6EU2IAWCGMNWX}

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	2026-07-04T16:19:42.672183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ca48eb09a132cabf894d20161198db5c2987468dedff6727bf521a09c930f60

Aliases

arxiv: gr-qc/0010052 · arxiv_version: gr-qc/0010052v1 · doi: 10.48550/arxiv.gr-qc/0010052 · pith_short_12: HSSI5ME2CMWK · pith_short_16: HSSI5ME2CMWKX6EU · pith_short_8: HSSI5ME2

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/HSSI5ME2CMWKX6EU2IAWCGMNWX \
  | 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: 3ca48eb09a132cabf894d20161198db5c2987468dedff6727bf521a09c930f60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eba8d28d35a009d157b28b2f89731d8dd8608316f415e6bc0760ebf30305e3c1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-10-13T13:45:50Z",
    "title_canon_sha256": "c2bb42190afabe104809922e4300a0cffccb78162b84e38f3258e03ab462d39a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0010052",
    "kind": "arxiv",
    "version": 1
  }
}