Pith Number

pith:V4LCI4KM

pith:1995:V4LCI4KMDF4VMRXAH66EU6XK4R

not attested not anchored not stored refs pending

Metric perturbations in two-field inflation

David Wands, Juan Garcia-Bellido

arxiv:astro-ph/9511029 v1 · 1995-11-08 · 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{V4LCI4KMDF4VMRXAH66EU6XK4R}

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

Quasi-dust ekpyrotic scenario in Loop Quantum Cosmology

Receipt and verification

First computed	2026-05-18T01:08:08.238333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af1624714c19795646e03fbc4a7aeae4789a3c0b804f8323a9fb1fab835d7cc6

Aliases

arxiv: astro-ph/9511029 · arxiv_version: astro-ph/9511029v1 · doi: 10.48550/arxiv.astro-ph/9511029 · pith_short_12: V4LCI4KMDF4V · pith_short_16: V4LCI4KMDF4VMRXA · pith_short_8: V4LCI4KM

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/V4LCI4KMDF4VMRXAH66EU6XK4R \
  | 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: af1624714c19795646e03fbc4a7aeae4789a3c0b804f8323a9fb1fab835d7cc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd6a4837e40377c6ec595ed200ebe0f35f476860f7ce00f65186771a8e695e50",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-11-08T12:21:32Z",
    "title_canon_sha256": "d17e67de5fef31fd89489648886d31a24775bbf54651ab980e6ba26a117608bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9511029",
    "kind": "arxiv",
    "version": 1
  }
}