Pith Number

pith:XLPKBH2W

pith:2024:XLPKBH2WWBLHQ2A7GC2MKTVEUV

not attested not anchored not stored refs pending

Integrated perturbation theory for cosmological tensor fields. IV. Full-sky formulation

Takahiko Matsubara

arxiv:2405.09038 v2 · 2024-05-15 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLPKBH2WWBLHQ2A7GC2MKTVEUV}

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	2026-07-05T09:09:22.402566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

badea09f56b05678681f30b4c54ea4a54925ddf8367b6f8948a9c9787e4bb16b

Aliases

arxiv: 2405.09038 · arxiv_version: 2405.09038v2 · doi: 10.48550/arxiv.2405.09038 · pith_short_12: XLPKBH2WWBLH · pith_short_16: XLPKBH2WWBLHQ2A7 · pith_short_8: XLPKBH2W

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/XLPKBH2WWBLHQ2A7GC2MKTVEUV \
  | 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: badea09f56b05678681f30b4c54ea4a54925ddf8367b6f8948a9c9787e4bb16b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19c272815a754d57c00ff4a7892151510c395b8c7e9af10413a706a925bc9f2e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-05-15T02:19:15Z",
    "title_canon_sha256": "b62b1e2c577dfee86b9d260149affe420b59b46e7947aa3d5f9b60806b523619"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.09038",
    "kind": "arxiv",
    "version": 2
  }
}