Pith Number

pith:ZPQ2EYKJ

pith:2026:ZPQ2EYKJFJ4SDVSQGDLJ65QCQI

not attested not anchored not stored refs pending

A solid unification of the dark sector

Florencia A. Teppa Pannia, Jose Beltr\'an Jim\'enez, Mar\'ia P\'erez Garrote, Shinji Tsujikawa

arxiv:2606.27290 v1 · 2026-06-25 · 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{ZPQ2EYKJFJ4SDVSQGDLJ65QCQI}

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	2026-06-26T01:16:17.836789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbe1a261492a7921d65030d69f7602822941d7b7d1a1329f39b59fe37fb8edfb

Aliases

arxiv: 2606.27290 · arxiv_version: 2606.27290v1 · doi: 10.48550/arxiv.2606.27290 · pith_short_12: ZPQ2EYKJFJ4S · pith_short_16: ZPQ2EYKJFJ4SDVSQ · pith_short_8: ZPQ2EYKJ

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/ZPQ2EYKJFJ4SDVSQGDLJ65QCQI \
  | 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: cbe1a261492a7921d65030d69f7602822941d7b7d1a1329f39b59fe37fb8edfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52a0f4731fdf6ec1dd543034c1123d4ba318403774806c66a813c8de9c582d24",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-25T17:07:32Z",
    "title_canon_sha256": "916c81973f5ba32f033226ac4f96e988964997824761069a0cfea795fd167c98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27290",
    "kind": "arxiv",
    "version": 1
  }
}