Pith Number

pith:IAKJ7QXT

pith:1996:IAKJ7QXTI27SPZ6DAOJHWLNCCL

not attested not anchored not stored refs pending

Preheating in FRW Universes

A. Singh, D. Boyanovsky, D. Cormier, H.J. de Vega, M. Srednicki, R. Holman

arxiv:hep-ph/9609527 v1 · 1996-09-30 · hep-ph · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAKJ7QXTI27SPZ6DAOJHWLNCCL}

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	2026-07-04T14:30:03.866297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40149fc2f346bf27e7c303927b2da212cce768ed4f0bd598f42d995a3661c7c6

Aliases

arxiv: hep-ph/9609527 · arxiv_version: hep-ph/9609527v1 · doi: 10.48550/arxiv.hep-ph/9609527 · pith_short_12: IAKJ7QXTI27S · pith_short_16: IAKJ7QXTI27SPZ6D · pith_short_8: IAKJ7QXT

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/IAKJ7QXTI27SPZ6DAOJHWLNCCL \
  | 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: 40149fc2f346bf27e7c303927b2da212cce768ed4f0bd598f42d995a3661c7c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b20414cedac7275dd0ba10e095beacde5cf563bf36f5da810ad79dd1191c14a4",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1996-09-30T17:44:56Z",
    "title_canon_sha256": "a2c193a4b721694f29ea98b41069ed1260beb836fec525214ffa04c32a508564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9609527",
    "kind": "arxiv",
    "version": 1
  }
}