Pith Number

pith:4AXPRRNO

pith:2001:4AXPRRNOPE5JEEHAJXRUVAGBRV

not attested not anchored not stored refs pending

Influence of the Particles Creation on the Flat and Negative Curved FLRW Universes

G. Montani (ICRA - Phys. Dept. - University of Rome "La Sapienza")

arxiv:gr-qc/0101113 v1 · 2001-01-29 · 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{4AXPRRNOPE5JEEHAJXRUVAGBRV}

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

Investigating $f(R)$-Inflation: background evolution and constraints

Receipt and verification

First computed	2026-07-04T16:26:51.918392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e02ef8c5ae793a9210e04de34a80c18d76986dc07e67702cc1ddb747502403eb

Aliases

arxiv: gr-qc/0101113 · arxiv_version: gr-qc/0101113v1 · doi: 10.48550/arxiv.gr-qc/0101113 · pith_short_12: 4AXPRRNOPE5J · pith_short_16: 4AXPRRNOPE5JEEHA · pith_short_8: 4AXPRRNO

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/4AXPRRNOPE5JEEHAJXRUVAGBRV \
  | 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: e02ef8c5ae793a9210e04de34a80c18d76986dc07e67702cc1ddb747502403eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0264e890ad893ebef69dfae85f48cdde10e5b89a1fbed90196d0ac8b9719e5bd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2001-01-29T19:02:08Z",
    "title_canon_sha256": "4dee8824a165e1949d938ef584796dc0858a1f72ad8e0b8a2f5b71a3195fbacc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0101113",
    "kind": "arxiv",
    "version": 1
  }
}