Pith Number

pith:L5V65SB2

pith:2010:L5V65SB2JOW5LPFXAKQKDG6VAK

not attested not anchored not stored refs pending

Figures of Merit for Testing Standard Models: Application to Dark Energy Experiments in Cosmology

Adam Amara, Thomas Kitching

arxiv:1009.3274 v1 · 2010-09-16 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5V65SB2JOW5LPFXAKQKDG6VAK}

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	2026-05-18T02:05:27.202403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f6beec83a4badd5bcb702a0a19bd502b04bd4c6a25a1cf1e29d1af193b4ee41

Aliases

arxiv: 1009.3274 · arxiv_version: 1009.3274v1 · doi: 10.48550/arxiv.1009.3274 · pith_short_12: L5V65SB2JOW5 · pith_short_16: L5V65SB2JOW5LPFX · pith_short_8: L5V65SB2

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/L5V65SB2JOW5LPFXAKQKDG6VAK \
  | 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: 5f6beec83a4badd5bcb702a0a19bd502b04bd4c6a25a1cf1e29d1af193b4ee41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "471d8269cefd92ce7ea7031d40eef60639b9be6ffc03b53f40dc605d8fff1566",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-16T20:06:35Z",
    "title_canon_sha256": "8edef6fa0ac28691591e72afe98df4bbd61dcedea8d1707a067700d860ccc9b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3274",
    "kind": "arxiv",
    "version": 1
  }
}