Pith Number

pith:OBRZKMHY

pith:2022:OBRZKMHYWHNZ3TMBT2JTADEEMD

not attested not anchored not stored refs pending

Stellar dynamics and dark matter in Local Group dwarf galaxies

Carlo Nipoti, Giuseppina Battaglia

arxiv:2205.07821 v1 · 2022-05-16 · 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{OBRZKMHYWHNZ3TMBT2JTADEEMD}

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

2 papers in Pith

Dwarf Galaxy Constraints on Interacting Fermionic Dark Matter

JWST Lensed Quasar Dark Matter Survey V: Measuring the minimum halo mass with strong gravitational lensing

Receipt and verification

First computed	2026-07-05T04:23:32.482370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70639530f8b1db9dcd819e93300c8460eda2575eb0382b8bfef6e9ec823ace16

Aliases

arxiv: 2205.07821 · arxiv_version: 2205.07821v1 · doi: 10.48550/arxiv.2205.07821 · pith_short_12: OBRZKMHYWHNZ · pith_short_16: OBRZKMHYWHNZ3TMB · pith_short_8: OBRZKMHY

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/OBRZKMHYWHNZ3TMBT2JTADEEMD \
  | 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: 70639530f8b1db9dcd819e93300c8460eda2575eb0382b8bfef6e9ec823ace16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8293875ca0c015ac7b6ae090936f065fef5dc963ca0c16be5d9fa1eb5d59e6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-05-16T17:21:40Z",
    "title_canon_sha256": "6516ff3af77097dd6bb18808c5602c36e59bf3397ff63b590dd5864a7467b6af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07821",
    "kind": "arxiv",
    "version": 1
  }
}