Pith Number

pith:LNPCOZCL

pith:2022:LNPCOZCLKEJ5HEKONI7MGHVHKA

not attested not anchored not stored refs pending

Using Multiple Emission Line Ratios to Constrain the Slope of the Dust Attenuation Law

(2) Texas A&M University, (3) University of Connecticut), Casey Papovich (2) ((1) New Mexico State University, Jonathan R. Trump (3), Kristian M. Finlator (1), Moire K. M. Prescott (1), Nikko J. Cleri (2)

arxiv:2202.06974 v1 · 2022-02-14 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LNPCOZCLKEJ5HEKONI7MGHVHKA}

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	2026-07-05T04:11:56.448026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b5e27644b5113d3914e6a3ec31ea75038f85bc8e0ea2d067aece080266b16c1

Aliases

arxiv: 2202.06974 · arxiv_version: 2202.06974v1 · doi: 10.48550/arxiv.2202.06974 · pith_short_12: LNPCOZCLKEJ5 · pith_short_16: LNPCOZCLKEJ5HEKO · pith_short_8: LNPCOZCL

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/LNPCOZCLKEJ5HEKONI7MGHVHKA \
  | 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: 5b5e27644b5113d3914e6a3ec31ea75038f85bc8e0ea2d067aece080266b16c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfda56e2d7b0065988357816bf0d53d720e080ab478c669af7dff89a6ac89d25",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-02-14T19:00:06Z",
    "title_canon_sha256": "a289c5805566886d73545299ac5ebf6d636f79a2f2a085ea23c5034b2b7bbd90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.06974",
    "kind": "arxiv",
    "version": 1
  }
}