Pith Number

pith:SXSXH7D7

pith:2001:SXSXH7D72L6AX66WWD7NDSK6DS

not attested not anchored not stored refs pending

Metric perturbations at reheating: the use of spherical symmetry

F. Finelli, S. Khlebnikov

arxiv:hep-ph/0107143 v1 · 2001-07-12 · hep-ph · astro-ph · 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{SXSXH7D72L6AX66WWD7NDSK6DS}

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	2026-05-18T04:35:25.017732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95e573fc7fd2fc0bfbd6b0fed1c95e1c8103861446647115d0db5c008a5ea23d

Aliases

arxiv: hep-ph/0107143 · arxiv_version: hep-ph/0107143v1 · doi: 10.48550/arxiv.hep-ph/0107143 · pith_short_12: SXSXH7D72L6A · pith_short_16: SXSXH7D72L6AX66W · pith_short_8: SXSXH7D7

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/SXSXH7D72L6AX66WWD7NDSK6DS \
  | 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: 95e573fc7fd2fc0bfbd6b0fed1c95e1c8103861446647115d0db5c008a5ea23d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c67b6f64fbb72e4bc6a33a7c29fd767d3330517c61379b674bfa610ed0f4ae32",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-07-12T22:33:17Z",
    "title_canon_sha256": "a545be295eb12c6fd8306da5352473b40918928a334bd29a3f2384168de1579e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0107143",
    "kind": "arxiv",
    "version": 1
  }
}