Pith Number

pith:7QKXMMZR

pith:2023:7QKXMMZRUIJAZ6PMCML5JOYHEI

not attested not anchored not stored refs pending

Observational constraints on the Emergent Universe with interacting non-linear fluids and its stability analysis

Anirban Chanda, Bikash Chandra Paul, Bikash Chandra Roy, Kazuharu Bamba

arxiv:2309.09158 v1 · 2023-09-17 · gr-qc · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QKXMMZRUIJAZ6PMCML5JOYHEI}

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

Viscous cosmological fluids and large-scale structure

Receipt and verification

First computed	2026-07-05T06:51:35.447735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc15763331a2120cf9ec1317d4bb07223bfcc1e0c0c25abc2c27f9578d820119

Aliases

arxiv: 2309.09158 · arxiv_version: 2309.09158v1 · doi: 10.48550/arxiv.2309.09158 · pith_short_12: 7QKXMMZRUIJA · pith_short_16: 7QKXMMZRUIJAZ6PM · pith_short_8: 7QKXMMZR

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/7QKXMMZRUIJAZ6PMCML5JOYHEI \
  | 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: fc15763331a2120cf9ec1317d4bb07223bfcc1e0c0c25abc2c27f9578d820119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa718fd666f113da59bee936e8cf83f3ebdf576ae851942ddf92441712583ffe",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-09-17T04:57:31Z",
    "title_canon_sha256": "da2ad6354d1b03d6fbd0efe724ac130d3fb8a6a873c93c16982ea1c359a478a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.09158",
    "kind": "arxiv",
    "version": 1
  }
}