Pith Number

pith:ODLKADYF

pith:2026:ODLKADYF243LKDVSAUY7C4CIYS

not attested not anchored not stored refs pending

The Bright Future of the Dark and Dim Universe

Alejandro Benitez-Llambay, Elizabeth A. K. Adams, Filippo M. Maccagni, K. Spekkens, N. Chamba, N. Deg, T. O'Beirne, V. Kilborn

arxiv:2606.27479 v1 · 2026-06-25 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODLKADYF243LKDVSAUY7C4CIYS}

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	2026-06-29T00:14:07.777616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70d6a00f05d736b50eb20531f17048c4901b2250667b8775881d60aa8e51d527

Aliases

arxiv: 2606.27479 · arxiv_version: 2606.27479v1 · doi: 10.48550/arxiv.2606.27479 · pith_short_12: ODLKADYF243L · pith_short_16: ODLKADYF243LKDVS · pith_short_8: ODLKADYF

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/ODLKADYF243LKDVSAUY7C4CIYS \
  | 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: 70d6a00f05d736b50eb20531f17048c4901b2250667b8775881d60aa8e51d527

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b1f60e2a7d2c22eb7a28504998fc5a00e0db0841acadf5f95c322276a6e40b5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-25T18:57:37Z",
    "title_canon_sha256": "04a98052db279808426cfb1c46e01626fcb03d7153bdb021ea15de36a47c1e7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27479",
    "kind": "arxiv",
    "version": 1
  }
}