Pith Number

pith:EG3YYYY4

pith:2016:EG3YYYY4VZMYGQB7ALPSIRML3C

not attested not anchored not stored refs pending

Dark energy equation of state parameter and its variation at low redshifts

Archana Sangwan, Ashutosh Tripathi, H. K. Jassal

arxiv:1611.01899 v3 · 2016-11-07 · 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{EG3YYYY4VZMYGQB7ALPSIRML3C}

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

Do equation of state parametrizations of dark energy faithfully capture the dynamics of the late universe?

Receipt and verification

First computed	2026-05-18T00:42:07.482743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21b78c631cae5983403f02df24458bd88f3a4bb310e02148cb9a0cba0119cb15

Aliases

arxiv: 1611.01899 · arxiv_version: 1611.01899v3 · doi: 10.48550/arxiv.1611.01899 · pith_short_12: EG3YYYY4VZMY · pith_short_16: EG3YYYY4VZMYGQB7 · pith_short_8: EG3YYYY4

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/EG3YYYY4VZMYGQB7ALPSIRML3C \
  | 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: 21b78c631cae5983403f02df24458bd88f3a4bb310e02148cb9a0cba0119cb15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c744b29db3ea69cfe192be94b30e1f470b84c048878fff0aa6ab11f91dc59db2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-11-07T05:57:33Z",
    "title_canon_sha256": "16d7ca6e6ead8f7e3af58b7e779db69ca107bf180a1e9b6e2f9231bbdd0a60e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01899",
    "kind": "arxiv",
    "version": 3
  }
}