Pith Number

pith:WXUISMLN

pith:2021:WXUISMLN2UWG5HNIU5RG5NPCPR

not attested not anchored not stored refs pending

The Sagittarius stream in Gaia eDR3 and the origin of the bifurcations

A. Arentsen, B. Famaey, C. Mateu, J.A. Carballo-Bello, P.-A. Oria, P. Ramos, R. Ibata, T. Antoja, Z. Yuan

arxiv:2112.02105 v1 · 2021-12-03 · 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{WXUISMLN2UWG5HNIU5RG5NPCPR}

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	2026-07-05T05:05:29.127466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5e889316dd52c6e9da8a7626eb5e27c43311da03133b05988fead3568ad560c

Aliases

arxiv: 2112.02105 · arxiv_version: 2112.02105v1 · doi: 10.48550/arxiv.2112.02105 · pith_short_12: WXUISMLN2UWG · pith_short_16: WXUISMLN2UWG5HNI · pith_short_8: WXUISMLN

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/WXUISMLN2UWG5HNIU5RG5NPCPR \
  | 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: b5e889316dd52c6e9da8a7626eb5e27c43311da03133b05988fead3568ad560c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "010c740165d9a68eb25847fb632775447ffeb0fa83f1f2b109f42cd7be3b7382",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-12-03T19:00:00Z",
    "title_canon_sha256": "9b76d42ce5e3751b08ebc8b1d89c9f6a81e43e75e33f913a1c95e76fb2b19eb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.02105",
    "kind": "arxiv",
    "version": 1
  }
}