Pith Number

pith:NWSFKL4Q

pith:2024:NWSFKL4Q2KVQZLR7M4ZPXVO6WP

not attested not anchored not stored refs pending

Metal line emission around z<1 galaxies

A. M. Swinbank, Celine Peroux, Fabrizio Arrigoni Battaia, Laura J. Prichard, Marc Rafelski, Matteo Fossati, Michele Fumagalli, Mitchell Revalski, Rajeshwari Dutta, Valentina D'Odorico

arxiv:2409.02182 v1 · 2024-09-03 · astro-ph.GA · 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{NWSFKL4Q2KVQZLR7M4ZPXVO6WP}

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	2026-07-05T09:02:43.533649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6da4552f90d2ab0cae3f6732fbd5deb3d0cfeb3e19bd6ac6994a856b0ce48924

Aliases

arxiv: 2409.02182 · arxiv_version: 2409.02182v1 · doi: 10.48550/arxiv.2409.02182 · pith_short_12: NWSFKL4Q2KVQ · pith_short_16: NWSFKL4Q2KVQZLR7 · pith_short_8: NWSFKL4Q

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/NWSFKL4Q2KVQZLR7M4ZPXVO6WP \
  | 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: 6da4552f90d2ab0cae3f6732fbd5deb3d0cfeb3e19bd6ac6994a856b0ce48924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "773bf7d81f7b6f0be69d96722518e9dcba1002b9fae48d13d50c3020624e68b1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-09-03T18:00:03Z",
    "title_canon_sha256": "4f8125a48a053a68fe99333f87b612b5fa6d0a9f22c306b6bcd5fcc2b8cbac4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.02182",
    "kind": "arxiv",
    "version": 1
  }
}