Pith Number

pith:PZTL7L4N

pith:2002:PZTL7L4NHOVLZG3LVTVD6Q777O

not attested not anchored not stored refs pending

New Coordinates for de Sitter Space and de Sitter Radiation

Maulik K. Parikh

arxiv:hep-th/0204107 v3 · 2002-04-14 · hep-th · 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{PZTL7L4NHOVLZG3LVTVD6Q777O}

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

Semilinear wave equations in homothetic hyperboloidal coordinates and tail decay

Receipt and verification

First computed	2026-07-04T15:26:47.554085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e66bfaf8d3baabc9b6bacea3f43fffb9830603a57dfc2364d132402dc0f5f25

Aliases

arxiv: hep-th/0204107 · arxiv_version: hep-th/0204107v3 · doi: 10.48550/arxiv.hep-th/0204107 · pith_short_12: PZTL7L4NHOVL · pith_short_16: PZTL7L4NHOVLZG3L · pith_short_8: PZTL7L4N

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/PZTL7L4NHOVLZG3LVTVD6Q777O \
  | 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: 7e66bfaf8d3baabc9b6bacea3f43fffb9830603a57dfc2364d132402dc0f5f25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "142b586340d6e281fb3377a2642ea9ba5d47844aa62e195b978eb4ade314d9ed",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-04-14T20:33:22Z",
    "title_canon_sha256": "9707fb2f675d22ed8efbe1b7d9bd16159e5440a9573fd9f6c6668c260efcf719"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0204107",
    "kind": "arxiv",
    "version": 3
  }
}