Pith Number

pith:7ZQHGBHP

pith:1998:7ZQHGBHPI5BPU4PJESYX7FAXMI

not attested not anchored not stored refs pending

Does Inflationary Particle Production suggest Omega_m < 1?

Salman Habib, Varun Sahni

arxiv:hep-ph/9808204 v1 · 1998-08-02 · hep-ph · 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{7ZQHGBHPI5BPU4PJESYX7FAXMI}

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	2026-05-18T04:15:48.562073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe607304ef4742fa71e924b17f9417622916cf9ee6650e763cc257fd66dc3a7c

Aliases

arxiv: hep-ph/9808204 · arxiv_version: hep-ph/9808204v1 · doi: 10.48550/arxiv.hep-ph/9808204 · pith_short_12: 7ZQHGBHPI5BP · pith_short_16: 7ZQHGBHPI5BPU4PJ · pith_short_8: 7ZQHGBHP

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/7ZQHGBHPI5BPU4PJESYX7FAXMI \
  | 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: fe607304ef4742fa71e924b17f9417622916cf9ee6650e763cc257fd66dc3a7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c94acd870d823e117a725c8b7a0ad78105b98b7cd3c84f6248ae2350986cd9c",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-08-02T21:24:12Z",
    "title_canon_sha256": "abea750b9723ff4063d47584ed407013041b3e027afe64bed9cf203da0897721"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9808204",
    "kind": "arxiv",
    "version": 1
  }
}