Pith Number

pith:ELTG7SAS

pith:2007:ELTG7SASRRCRIUA3JCOBPW7RKI

not attested not anchored not stored refs pending

Non-linear Preheating with Scalar Metric Perturbations

D. Santos, J. Macias-Perez, M. Bastero-Gil, M. Tristram

arxiv:0709.3510 v1 · 2007-09-21 · astro-ph · hep-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{ELTG7SASRRCRIUA3JCOBPW7RKI}

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

Preheating and oscillon formation in Einstein-scalar-Gauss-Bonnet gravity

Receipt and verification

First computed	2026-07-04T15:24:42.559121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22e66fc8128c4514501b489c17dbf15215e1a1444ba535917447a9caae4a17af

Aliases

arxiv: 0709.3510 · arxiv_version: 0709.3510v1 · doi: 10.48550/arxiv.0709.3510 · pith_short_12: ELTG7SASRRCR · pith_short_16: ELTG7SASRRCRIUA3 · pith_short_8: ELTG7SAS

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/ELTG7SASRRCRIUA3JCOBPW7RKI \
  | 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: 22e66fc8128c4514501b489c17dbf15215e1a1444ba535917447a9caae4a17af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11bd374b0247e38e4b40696d4561776c26974949058f77ae491600ef18a77d55",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-09-21T19:34:06Z",
    "title_canon_sha256": "008dbd577aaba7acc2df4ce7f2e3f67840e61efce1907cbd6e9382ef556b89a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.3510",
    "kind": "arxiv",
    "version": 1
  }
}