Pith Number

pith:O33XBUBU

pith:2022:O33XBUBU3DDBNQS42L3NGSQ6LA

not attested not anchored not stored refs pending

A Beginner's Guide to Line Intensity Mapping Power Spectra

Trevor M. Oxholm

arxiv:2204.00685 v1 · 2022-04-01 · astro-ph.CO · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O33XBUBU3DDBNQS42L3NGSQ6LA}

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	2026-07-05T04:10:55.005939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76f770d034d8c616c25cd2f6d34a1e580b334395695e713760d18dcfa147a936

Aliases

arxiv: 2204.00685 · arxiv_version: 2204.00685v1 · doi: 10.48550/arxiv.2204.00685 · pith_short_12: O33XBUBU3DDB · pith_short_16: O33XBUBU3DDBNQS4 · pith_short_8: O33XBUBU

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/O33XBUBU3DDBNQS42L3NGSQ6LA \
  | 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: 76f770d034d8c616c25cd2f6d34a1e580b334395695e713760d18dcfa147a936

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89d698be239719d6e3978871248504a6b391c86b051ff83b50fd068e5631b205",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-04-01T20:09:40Z",
    "title_canon_sha256": "7a2b377ecadebee72d81b3fe71787945e553797902090645ec3a8a48d6c1ecfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00685",
    "kind": "arxiv",
    "version": 1
  }
}