Pith Number

pith:MVXL6ZA2

pith:2021:MVXL6ZA25LJLVPU4DYWOC3IMFX

not attested not anchored not stored refs pending

Accelerating Universe with binary mixture of bulk viscous fluid and dark energy

Anil Kumar Yadav, G. K. Goswami, M. K. Gupta, Nishant Singla

arxiv:2107.02536 v1 · 2021-07-06 · 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{MVXL6ZA25LJLVPU4DYWOC3IMFX}

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	2026-07-05T03:06:03.855900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

656ebf641aead2babe9c1e2ce16d0c2dfc2bb6831b9b0beb6b495004a3612ce3

Aliases

arxiv: 2107.02536 · arxiv_version: 2107.02536v1 · doi: 10.48550/arxiv.2107.02536 · pith_short_12: MVXL6ZA25LJL · pith_short_16: MVXL6ZA25LJLVPU4 · pith_short_8: MVXL6ZA2

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/MVXL6ZA25LJLVPU4DYWOC3IMFX \
  | 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: 656ebf641aead2babe9c1e2ce16d0c2dfc2bb6831b9b0beb6b495004a3612ce3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b61d1c5e8fe1bec9c54d34afe396ac9fac3d3f89c276338c595212c19a9420b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-07-06T11:03:28Z",
    "title_canon_sha256": "307bc5d3b6782042545a36d62b715414ef42c7077119fcb83fe41507c41d4e0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02536",
    "kind": "arxiv",
    "version": 1
  }
}