Pith Number

pith:25Y3K67I

pith:2017:25Y3K67IBWZPBTBUQGSDGFAMNT

not attested not anchored not stored refs pending

Realising Interactions Between Dark Matter and Dark Energy Using $k$-essence Cosmology

Abhijit Bandyopadhyay, Anirban Chatterjee

arxiv:1709.04334 v3 · 2017-09-13 · 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{25Y3K67IBWZPBTBUQGSDGFAMNT}

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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

Interacting $k$-essence field with non-pressureless Dark Matter: Cosmological Dynamics and Observational Constraints

Receipt and verification

First computed	2026-05-17T23:41:13.433246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d771b57be80db2f0cc3481a433140c6cca99b91cdb3283fa554114e3513b912d

Aliases

arxiv: 1709.04334 · arxiv_version: 1709.04334v3 · doi: 10.48550/arxiv.1709.04334 · pith_short_12: 25Y3K67IBWZP · pith_short_16: 25Y3K67IBWZPBTBU · pith_short_8: 25Y3K67I

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/25Y3K67IBWZPBTBUQGSDGFAMNT \
  | 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: d771b57be80db2f0cc3481a433140c6cca99b91cdb3283fa554114e3513b912d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dcea1e205adcb6c9dbaab546376d619e38a350b8e3bc3b89f642ebc4ca1c1f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-09-13T13:58:44Z",
    "title_canon_sha256": "123a3bab4f1cabc2bc2cf5ab7d0e7c38819bfa20c767aeda11804b54d0fdb118"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04334",
    "kind": "arxiv",
    "version": 3
  }
}