Pith Number

pith:ZI6QXKE7

pith:2004:ZI6QXKE7U6FNWLO33FT3MVLEXU

not attested not anchored not stored refs pending

Dark Energy: the Cosmological Challenge of the Millennium

T. Padmanabhan

arxiv:astro-ph/0411044 v1 · 2004-11-02 · astro-ph · gr-qc · 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{ZI6QXKE7U6FNWLO33FT3MVLEXU}

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

1 paper in Pith

Deriving the Cosmological Constant and Nature's Constants from SU(3) Confinement Volume

Receipt and verification

First computed	2026-07-04T15:17:24.697140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca3d0ba89fa78adb2ddbd967b65564bd220ed1564aea832c7c33ec97c78247ed

Aliases

arxiv: astro-ph/0411044 · arxiv_version: astro-ph/0411044v1 · doi: 10.48550/arxiv.astro-ph/0411044 · pith_short_12: ZI6QXKE7U6FN · pith_short_16: ZI6QXKE7U6FNWLO3 · pith_short_8: ZI6QXKE7

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/ZI6QXKE7U6FNWLO33FT3MVLEXU \
  | 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: ca3d0ba89fa78adb2ddbd967b65564bd220ed1564aea832c7c33ec97c78247ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e0859916f6f561d58180b5a1b10f5b05ebb143c53e67dadfee5b041845fd5ca",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-02T04:48:08Z",
    "title_canon_sha256": "1f4e3486de1df41f96a232237fc0382f8da883df10668320bab60ce149e5cf07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411044",
    "kind": "arxiv",
    "version": 1
  }
}