Pith Number

pith:N4A7P4FC

pith:2025:N4A7P4FCBSVDM766WCJNEDTA5M

not attested not anchored not stored refs pending

SIGNALS on the mixing of oxygen and nitrogen in the spiral galaxy NGC 6946

Almudena Zurita, Carmelle Robert, David Fern\'andez-Arenas, Fabio Bresolin, Gabriel Savard, Laurent Drissen, Laurie Rousseau-Nepton, Mykola Posternak, Philippe Amram, Ray Garner III, Ren\'e Pierre Martin, Salvador Duarte Puertas, S\'ebastien Vicens

arxiv:2502.00649 v2 · 2025-02-02 · 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{N4A7P4FCBSVDM766WCJNEDTA5M}

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.

Cited by

1 paper in Pith

Exploring the synergies of $[\mathrm{O\,II}]\lambda 3727$ with MUSE spectroscopy in PHANGS H II regions

Receipt and verification

First computed	2026-07-05T10:39:25.800986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f01f7f0a20caa367fdeb092d20e60eb264e27e73f9b281d11966c73762b853c

Aliases

arxiv: 2502.00649 · arxiv_version: 2502.00649v2 · doi: 10.48550/arxiv.2502.00649 · pith_short_12: N4A7P4FCBSVD · pith_short_16: N4A7P4FCBSVDM766 · pith_short_8: N4A7P4FC

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/N4A7P4FCBSVDM766WCJNEDTA5M \
  | 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: 6f01f7f0a20caa367fdeb092d20e60eb264e27e73f9b281d11966c73762b853c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a5f5984fc08eceae861d491192e3758560cd94e5c937d35382e2374a149a6ee",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-02-02T03:36:31Z",
    "title_canon_sha256": "7ac900531a8a9e0d8e4eb48d9a387a74687e34c8e435916faeb6042a02d58342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00649",
    "kind": "arxiv",
    "version": 2
  }
}