Pith Number

pith:JBBNWLHM

pith:2026:JBBNWLHM7QXEHQ7YQQDONO3PEN

not attested not anchored not stored refs pending

Quintom Dark Energy: Future Attractor and Phantom Crossing in Light of DESI DR2 Observation

Nandan Roy, Phusuda Thanankullaphong, Prajwal Hassan Puttasiddappa, Prasanta Sahoo

arxiv:2601.02284 v2 · 2026-01-05 · astro-ph.CO · 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{JBBNWLHM7QXEHQ7YQQDONO3PEN}

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

2 papers in Pith

Interacting Dark Sector field theory with phantom crossing

Coupled Dark Energy and Dark Matter for DESI: An Effective Guide to the Phantom Divide

Receipt and verification

First computed	2026-06-09T02:07:16.475208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4842db2cecfc2e43c3f88406e6bb6f236a3deb274ae9ff91a9c18e566ab7a7f5

Aliases

arxiv: 2601.02284 · arxiv_version: 2601.02284v2 · doi: 10.48550/arxiv.2601.02284 · pith_short_12: JBBNWLHM7QXE · pith_short_16: JBBNWLHM7QXEHQ7Y · pith_short_8: JBBNWLHM

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/JBBNWLHM7QXEHQ7YQQDONO3PEN \
  | 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: 4842db2cecfc2e43c3f88406e6bb6f236a3deb274ae9ff91a9c18e566ab7a7f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bda7effd02c4f3e4f18a0c8f2bd874ba99736a614f7365129c39d7ca5997a2e1",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-01-05T17:15:15Z",
    "title_canon_sha256": "7b28f82151ffccbf99085a3e787fb1e818f816500468e9f7efc77a6b7157fc3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.02284",
    "kind": "arxiv",
    "version": 2
  }
}