Pith Number

pith:ZKE5BT3Q

pith:2026:ZKE5BT3QK74RTZGAQLK2GLB3PT

not attested not anchored not stored refs pending

Constraining the population of dark matter halo shapes using hierarchical inference with extragalactic stellar streams

David Chemaly, Denis Erkal, Elisabeth Sola, GyuChul Meyong, Hanyuan Zhang, Sergey Koposov, Vasily Belokurov

arxiv:2601.15373 v3 · 2026-01-21 · 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{ZKE5BT3QK74RTZGAQLK2GLB3PT}

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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

1 paper in Pith

Potamides: Mapping Dark Matter Halo Shapes from Stellar Stream Tracks in the Local Universe

Receipt and verification

First computed	2026-07-14T01:20:52.040062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca89d0cf7057f919e4c082d5a32c3b7ccc5b0d6a59d69c16ecfa73c9e206ceb6

Aliases

arxiv: 2601.15373 · arxiv_version: 2601.15373v3 · doi: 10.48550/arxiv.2601.15373 · pith_short_12: ZKE5BT3QK74R · pith_short_16: ZKE5BT3QK74RTZGA · pith_short_8: ZKE5BT3Q

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/ZKE5BT3QK74RTZGAQLK2GLB3PT \
  | 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: ca89d0cf7057f919e4c082d5a32c3b7ccc5b0d6a59d69c16ecfa73c9e206ceb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "821d2fab242d27810fb02f5330e3981056163a8caf0a80508b9fe0c3c6816a5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-01-21T19:00:00Z",
    "title_canon_sha256": "baaf34dc5286d174ba8c717cd2a105bd6c6fc1844821f9a3503e4bd66d12130d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.15373",
    "kind": "arxiv",
    "version": 3
  }
}