Pith Number

pith:TD2H5RPH

pith:2017:TD2H5RPHYJO7O4HEPTMVN2JBFB

not attested not anchored not stored refs pending

A Study of Bianchi Type-I Cosmological Model With Cosmological Constant

Mukesh Sharma, Sonia Sharma

arxiv:1704.03725 v1 · 2017-03-28 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TD2H5RPHYJO7O4HEPTMVN2JBFB}

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	2026-05-18T00:46:27.024996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98f47ec5e7c25df770e47cd956e92128560c7c1c945ab2cea7caa9bfd834031e

Aliases

arxiv: 1704.03725 · arxiv_version: 1704.03725v1 · doi: 10.48550/arxiv.1704.03725 · pith_short_12: TD2H5RPHYJO7 · pith_short_16: TD2H5RPHYJO7O4HE · pith_short_8: TD2H5RPH

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/TD2H5RPHYJO7O4HEPTMVN2JBFB \
  | 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: 98f47ec5e7c25df770e47cd956e92128560c7c1c945ab2cea7caa9bfd834031e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b6d330d387e085ad9733c55216ac1b0085fe25215dd4549ab61378f57e3ffc9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2017-03-28T06:38:31Z",
    "title_canon_sha256": "ec449722f6905e658760a1af7bb8048011cd1ba6086c307036fa6f2673726f2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03725",
    "kind": "arxiv",
    "version": 1
  }
}