Pith Number

pith:YHP63FHM

pith:2018:YHP63FHM3WQB7IJK76VNPEWCL3

not attested not anchored not stored refs pending

Bayesian analysis of bulk viscous matter dominated universe

Athira Sasidharan, Moncy V John, N D Jerin Mohan, Titus K Mathew

arxiv:1803.08235 v2 · 2018-03-22 · 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{YHP63FHM3WQB7IJK76VNPEWCL3}

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	2026-05-18T00:07:08.177906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1dfed94ecdda01fa12affaad792c25ef0768d48a856a60fda327da7454e132f

Aliases

arxiv: 1803.08235 · arxiv_version: 1803.08235v2 · doi: 10.48550/arxiv.1803.08235 · pith_short_12: YHP63FHM3WQB · pith_short_16: YHP63FHM3WQB7IJK · pith_short_8: YHP63FHM

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/YHP63FHM3WQB7IJK76VNPEWCL3 \
  | 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: c1dfed94ecdda01fa12affaad792c25ef0768d48a856a60fda327da7454e132f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fc93200091664f75dcc8dd0625027daaf7ffe515739c89441426f1bcdd7be57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-03-22T05:53:33Z",
    "title_canon_sha256": "655708e5bf57d213f3189cf176f4a11e30398bfd9d08bd9ee58da4e63c8f8a91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08235",
    "kind": "arxiv",
    "version": 2
  }
}