Pith Number

pith:2M757553

pith:2005:2M757553K5AI4GWIMHFJSN5XXZ

not attested not anchored not stored refs pending

Matter Power Spectrum for Convex Quartessence

I. Waga, M. Makler, R. R. R. Reis

arxiv:astro-ph/0501613 v1 · 2005-01-27 · 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{2M757553K5AI4GWIMHFJSN5XXZ}

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	2026-05-18T04:37:01.607399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d33fdff7bb57408e1ac861ca9937b7be69028a1da442f56518376397d2247465

Aliases

arxiv: astro-ph/0501613 · arxiv_version: astro-ph/0501613v1 · doi: 10.48550/arxiv.astro-ph/0501613 · pith_short_12: 2M757553K5AI · pith_short_16: 2M757553K5AI4GWI · pith_short_8: 2M757553

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/2M757553K5AI4GWIMHFJSN5XXZ \
  | 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: d33fdff7bb57408e1ac861ca9937b7be69028a1da442f56518376397d2247465

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4cfbfbb5e62bf3667e4ed7a34ffb1c06efdf05e6f04a5264413d15bfa9b5320",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-01-27T16:26:49Z",
    "title_canon_sha256": "bfce187517600e31b3d191fa0a5bbc7d82c93a09e120a89f896af52ced631fb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0501613",
    "kind": "arxiv",
    "version": 1
  }
}