Pith Number

pith:4ACMNNL7

pith:2026:4ACMNNL7YDT4XCMY3BDZMPLPCD

not attested not anchored not stored refs pending

Effective Phantom Dark Energy: What Cosmological Reconstruction Does and Does Not Imply

Swagat S. Mishra

arxiv:2605.27301 v1 · 2026-05-26 · astro-ph.CO · gr-qc · 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{4ACMNNL7YDT4XCMY3BDZMPLPCD}

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	2026-05-27T02:06:17.175198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e004c6b57fc0e7cb8998d847963d6f10e9e43cb27ec89089721c90351056d24b

Aliases

arxiv: 2605.27301 · arxiv_version: 2605.27301v1 · doi: 10.48550/arxiv.2605.27301 · pith_short_12: 4ACMNNL7YDT4 · pith_short_16: 4ACMNNL7YDT4XCMY · pith_short_8: 4ACMNNL7

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/4ACMNNL7YDT4XCMY3BDZMPLPCD \
  | 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: e004c6b57fc0e7cb8998d847963d6f10e9e43cb27ec89089721c90351056d24b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf3b5a7bb2fa377f3daf9278aac0a552312c41d5018bf555b3c93cee147ea57f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-05-26T17:11:30Z",
    "title_canon_sha256": "8206b7ed2660538ecd2c244706472e5cdee603d5290a04bdec101588ef0660f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27301",
    "kind": "arxiv",
    "version": 1
  }
}