Pith Number

pith:RI6CA5NZ

pith:2025:RI6CA5NZ2GL7S3LDPM5LQKJNFI

not attested not anchored not stored refs pending

Deep survey of millimeter RRLs towards the planetary nebulae IC 418 and NGC 7027

Arturo Manchado, D. An\'ibal Garc\'ia-Hern\'andez, Daniel Tafoya, Javier Alcolea, J. Jairo D\'iaz-Luis, J. Pablo Fonfr\'ia, Marco A. G\'omez-Mu\~noz, Ransel Barzaga, Teresa Huertas-Rold\'an, Valent\'in Bujarrabal

arxiv:2506.23256 v1 · 2025-06-29 · astro-ph.SR · 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{RI6CA5NZ2GL7S3LDPM5LQKJNFI}

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	2026-07-05T11:56:04.942432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a3c2075b9d197f96d637b3ab8292d2a2ccb875cf5c9f3dd537ed7a3dfcbab70

Aliases

arxiv: 2506.23256 · arxiv_version: 2506.23256v1 · doi: 10.48550/arxiv.2506.23256 · pith_short_12: RI6CA5NZ2GL7 · pith_short_16: RI6CA5NZ2GL7S3LD · pith_short_8: RI6CA5NZ

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/RI6CA5NZ2GL7S3LDPM5LQKJNFI \
  | 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: 8a3c2075b9d197f96d637b3ab8292d2a2ccb875cf5c9f3dd537ed7a3dfcbab70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "368d8547a124f06cb9f7f5d7bb43b0dec6b40e8bd0c47f1b2c1c2aa360d88e3b",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-06-29T14:28:02Z",
    "title_canon_sha256": "6b29446d981f5125e8883f35ef757c01c7c24f8c7a609e3d14014d9459a1c905"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23256",
    "kind": "arxiv",
    "version": 1
  }
}