Pith Number

pith:PPPJFXD6

pith:2002:PPPJFXD6P3DX7BX3UDBNUKJOL7

not attested not anchored not stored refs pending

Superhorizon curvaton amplitude in inflation and pre-big bang cosmology

Martin S. Sloth

arxiv:hep-ph/0208241 v2 · 2002-08-27 · hep-ph · astro-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPPJFXD6P3DX7BX3UDBNUKJOL7}

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	2026-07-04T17:24:35.767736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bde92dc7e7ec77f86fba0c2da292e5fc80f35694aa41eac444134bf8497989e

Aliases

arxiv: hep-ph/0208241 · arxiv_version: hep-ph/0208241v2 · doi: 10.48550/arxiv.hep-ph/0208241 · pith_short_12: PPPJFXD6P3DX · pith_short_16: PPPJFXD6P3DX7BX3 · pith_short_8: PPPJFXD6

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/PPPJFXD6P3DX7BX3UDBNUKJOL7 \
  | 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: 7bde92dc7e7ec77f86fba0c2da292e5fc80f35694aa41eac444134bf8497989e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81c7d2d80dd724f82566834f0113a68654774de9cf9697616e79b036c1794aea",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-08-27T12:12:58Z",
    "title_canon_sha256": "0dd9ec330c1b6e1311591e903f2254515f3fbaefe7186d4d2a94b1a3b0d6838e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0208241",
    "kind": "arxiv",
    "version": 2
  }
}