Pith Number

pith:L5DLZN4B

pith:2005:L5DLZN4B2CA27PQL575H5GWUAH

not attested not anchored not stored refs pending

Constraints on the solid dark universe model

Adam Moss, Richard A. Battye

arxiv:astro-ph/0503033 v1 · 2005-03-02 · 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{L5DLZN4B2CA27PQL575H5GWUAH}

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	2026-05-18T04:33:50.893269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f46bcb781d081afbe0beffa7e9ad401d59c701339789d5e16db8de85e683df7

Aliases

arxiv: astro-ph/0503033 · arxiv_version: astro-ph/0503033v1 · doi: 10.48550/arxiv.astro-ph/0503033 · pith_short_12: L5DLZN4B2CA2 · pith_short_16: L5DLZN4B2CA27PQL · pith_short_8: L5DLZN4B

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/L5DLZN4B2CA27PQL575H5GWUAH \
  | 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: 5f46bcb781d081afbe0beffa7e9ad401d59c701339789d5e16db8de85e683df7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "614ca8b25a19b5c3c1396aa63bb0045c076f5a6f50c3d4b7950841b3f1857240",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-02T09:56:20Z",
    "title_canon_sha256": "86e71ec7821950538c2846552a33e4598bd6cda384541f52c002c58427a3e438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503033",
    "kind": "arxiv",
    "version": 1
  }
}