Pith Number

pith:U52JAD6P

pith:2015:U52JAD6P5M32R7OML6DLNBP53P

not attested not anchored not stored refs pending

Two fluid anisotropic dark energy models in a scale invariant theory

B. Mishra, P. K. Sahoo, S. K. Tripathy

arxiv:1503.05109 v3 · 2015-03-15 · 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{U52JAD6P5M32R7OML6DLNBP53P}

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	2026-05-18T00:32:15.459990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a774900fcfeb37a8fdcc5f86b685fddbc20228a07661e14cd560cafae7965b41

Aliases

arxiv: 1503.05109 · arxiv_version: 1503.05109v3 · doi: 10.48550/arxiv.1503.05109 · pith_short_12: U52JAD6P5M32 · pith_short_16: U52JAD6P5M32R7OM · pith_short_8: U52JAD6P

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/U52JAD6P5M32R7OML6DLNBP53P \
  | 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: a774900fcfeb37a8fdcc5f86b685fddbc20228a07661e14cd560cafae7965b41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da7e2e68924275340aee088a56f90ab8f35c2175968a1882d6af4e647e82baff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-03-15T05:59:12Z",
    "title_canon_sha256": "e6a07c9bf6457b9849b8520f844b5a5436c7c452ef2b0bf0aff324f49bcfd1e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05109",
    "kind": "arxiv",
    "version": 3
  }
}