Pith Number

pith:2PDPIASH

pith:2018:2PDPIASHJHHNAWSVDNTU6VUR6X

not attested not anchored not stored refs pending

Unifying Dark Matter and Dark Energy with non-Canonical Scalars

Swagat S. Mishra, Varun Sahni

arxiv:1803.09767 v2 · 2018-03-26 · gr-qc · astro-ph.CO · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PDPIASHJHHNAWSVDNTU6VUR6X}

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	2026-05-18T00:18:30.818483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c6f4024749ced05a551b674f5691f5e43ca44e4460d36217453dcac004edb4

Aliases

arxiv: 1803.09767 · arxiv_version: 1803.09767v2 · doi: 10.48550/arxiv.1803.09767 · pith_short_12: 2PDPIASHJHHN · pith_short_16: 2PDPIASHJHHNAWSV · pith_short_8: 2PDPIASH

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/2PDPIASHJHHNAWSVDNTU6VUR6X \
  | 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: d3c6f4024749ced05a551b674f5691f5e43ca44e4460d36217453dcac004edb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3723ab7592d515b6a0399e5acff8c5e91d6d99af7ff18cd27b6c60c0a650d66a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-03-26T18:00:43Z",
    "title_canon_sha256": "7d1a351433e996ba1edc34ffdb7402332fd2874e5dbc87e6b7e3c560f32f42e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09767",
    "kind": "arxiv",
    "version": 2
  }
}