Pith Number

pith:FSUV4IOA

pith:2025:FSUV4IOA3QBNI5ERUMFO2AYCOM

not attested not anchored not stored refs pending

Measurement of Substructure from the Kinematics of the GD-1 Stellar Stream

Adrian M. Price-Whelan, Ana Bonaca, David N. Spergel, Jacob Nibauer, Jenny E. Greene

arxiv:2510.02247 v2 · 2025-10-02 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSUV4IOA3QBNI5ERUMFO2AYCOM}

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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

5 papers in Pith

No Stream Left Unscathed: The imprint of a host galaxy

Warm, not Fuzzy: Generalized Ultralight Dark Matter Limits from Milky Way Satellites

Role of prompt cusps in driving the core collapse of SIDM halos

Bypassed Core Formation in Milky Way-Mass SIDM Halos: Implications for the Local Group Past-Pericenter Scenario

Characterizing the GD-1 Stream with DESI DR2 Data: Thin Stream and Hot Cocoon

Receipt and verification

First computed	2026-06-05T01:15:16.634638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ca95e21c0dc02d47491a30aed030273061b29fb49b0d12a02de93db9ab210ef

Aliases

arxiv: 2510.02247 · arxiv_version: 2510.02247v2 · doi: 10.48550/arxiv.2510.02247 · pith_short_12: FSUV4IOA3QBN · pith_short_16: FSUV4IOA3QBNI5ER · pith_short_8: FSUV4IOA

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/FSUV4IOA3QBNI5ERUMFO2AYCOM \
  | 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: 2ca95e21c0dc02d47491a30aed030273061b29fb49b0d12a02de93db9ab210ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f39be0da328f83b8d899771576136908006071a0789a164cf167c013a679c20",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-10-02T17:35:18Z",
    "title_canon_sha256": "9c287024261147d9e06b041188ee01997f4e655efe827855257d243de18ec6a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.02247",
    "kind": "arxiv",
    "version": 2
  }
}