Pith Number

pith:P4T7MJX5

pith:2024:P4T7MJX5QJ5SUOMKGALFSPJ26G

not attested not anchored not stored refs pending

Dark no more: The low luminosity stellar counterpart of a dark cloud in the Virgo cluster

Ananthan Karunakaran, Brian R. Kent, Burcin Mutlu-Pakdil, Catherine E. Fielder, David J. Sand, Denija Crnojevic, Kristine Spekkens, Michael G. Jones, Nicolas Mazziotti, Paul Bennet, Steven Janowiecki, Swapnaneel Dey

arxiv:2402.14909 v3 · 2024-02-22 · 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{P4T7MJX5QJ5SUOMKGALFSPJ26G}

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	2026-07-05T08:08:21.057552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f27f626fd827b2a398a3016593d3af1a86b06f8bfe366c715dc2486c600e4ce

Aliases

arxiv: 2402.14909 · arxiv_version: 2402.14909v3 · doi: 10.48550/arxiv.2402.14909 · pith_short_12: P4T7MJX5QJ5S · pith_short_16: P4T7MJX5QJ5SUOMK · pith_short_8: P4T7MJX5

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/P4T7MJX5QJ5SUOMKGALFSPJ26G \
  | 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: 7f27f626fd827b2a398a3016593d3af1a86b06f8bfe366c715dc2486c600e4ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3b9bbff680eb444a7030b0f11c977a28ee8a63a7b27e993e39b1c6fa193fb4a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-02-22T19:00:01Z",
    "title_canon_sha256": "adc9cb5796087cb2fa0fb1764b79bd39d4a20fabc75c96ba3cd8ec5f794565e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.14909",
    "kind": "arxiv",
    "version": 3
  }
}