Pith Number

pith:RFVPZ6KF

pith:2004:RFVPZ6KFGRAHGCCZFWFMZ7SQLR

not attested not anchored not stored refs pending

The Phantom Bounce: A New Oscillating Cosmology

Katherine Freese (Michigan Center for Theoretical Physics) William H. Kinney (Univ. at Buffalo, Matthew G. Brown, SUNY)

arxiv:astro-ph/0405353 v3 · 2004-05-18 · astro-ph · gr-qc · 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{RFVPZ6KFGRAHGCCZFWFMZ7SQLR}

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

Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution

Receipt and verification

First computed	2026-05-18T02:40:26.406355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

896afcf94534407308592d8accfe505c43b818b17d27b3eb9a5e361607514a59

Aliases

arxiv: astro-ph/0405353 · arxiv_version: astro-ph/0405353v3 · doi: 10.48550/arxiv.astro-ph/0405353 · pith_short_12: RFVPZ6KFGRAH · pith_short_16: RFVPZ6KFGRAHGCCZ · pith_short_8: RFVPZ6KF

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/RFVPZ6KFGRAHGCCZFWFMZ7SQLR \
  | 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: 896afcf94534407308592d8accfe505c43b818b17d27b3eb9a5e361607514a59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a9332152fe69242a65a6415e9bf2385fb7d8568db8ec049cdbbc0f430862e16",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-05-18T18:57:07Z",
    "title_canon_sha256": "1e94fbd034cb30d33dde56fcfc9cdf2a94ad9b5f003f3d2b4adde36a07556cf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0405353",
    "kind": "arxiv",
    "version": 3
  }
}