Pith Number

pith:7H7A3RVH

pith:2024:7H7A3RVHJW2DKVWUIBLBT32LSY

not attested not anchored not stored refs pending

Spectroscopy evidence for a so far unknown young stellar cluster at the Galactic Center

\'A. Mart\'inez-Arranz, F. Najarro, F. Nogueras-Lara, R. Fedriani, R. Sch\"odel

arxiv:2401.15612 v1 · 2024-01-28 · 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{7H7A3RVHJW2DKVWUIBLBT32LSY}

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	2026-07-05T07:38:37.692195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9fe0dc6a74db43556d4405619ef4b9638e284a0a65e1b3d05c65678843736af

Aliases

arxiv: 2401.15612 · arxiv_version: 2401.15612v1 · doi: 10.48550/arxiv.2401.15612 · pith_short_12: 7H7A3RVHJW2D · pith_short_16: 7H7A3RVHJW2DKVWU · pith_short_8: 7H7A3RVH

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/7H7A3RVHJW2DKVWUIBLBT32LSY \
  | 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: f9fe0dc6a74db43556d4405619ef4b9638e284a0a65e1b3d05c65678843736af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5b306c62084f3ec99b435fcce736e621e7cbf5f981b6cbd211d7f0e81c28ddc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-01-28T09:59:43Z",
    "title_canon_sha256": "4e6ff464977c32c945ef828dbf66b218a6b51a60282be614b23578ee333b9623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.15612",
    "kind": "arxiv",
    "version": 1
  }
}