Pith Number

pith:4ZQTWCMN

pith:2005:4ZQTWCMNB7WIVIXVEASK4XCCAC

not attested not anchored not stored refs pending

Dark Energy Studies: Challenges to Computational Cosmology

Albert Stebbins, Andrey V. Kravtsov, August E. Evrard, Bhuvnesh Jain, David H. Weinberg, Enrique Gaztanaga, Francisco J. Castander, Huan Lin, James Annis, Jochen Weller (theory members of the DES collaboration), Joseph Mohr, Joshua A. Frieman, Ofer Lahav, Paul M. Ricker, Risa H. Wechsler

arxiv:astro-ph/0510194 v1 · 2005-10-06 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ZQTWCMNB7WIVIXVEASK4XCCAC}

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	2026-07-04T14:50:43.472309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6613b098d0fec8aa2f52024ae5c420080f6445d67c85aba62b93494fd9e7b4b

Aliases

arxiv: astro-ph/0510194 · arxiv_version: astro-ph/0510194v1 · doi: 10.48550/arxiv.astro-ph/0510194 · pith_short_12: 4ZQTWCMNB7WI · pith_short_16: 4ZQTWCMNB7WIVIXV · pith_short_8: 4ZQTWCMN

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/4ZQTWCMNB7WIVIXVEASK4XCCAC \
  | 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: e6613b098d0fec8aa2f52024ae5c420080f6445d67c85aba62b93494fd9e7b4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c0379352abeb802dadecc9750688655a34d70b0cbe572f5dc26bf20e57b283a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-10-06T21:07:47Z",
    "title_canon_sha256": "affc99a468d4f012d2aea5e8af4f7f56aa90ce2347bf9a17399b4e03a252a45a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0510194",
    "kind": "arxiv",
    "version": 1
  }
}