Pith Number

pith:VIY3L2QG

pith:2011:VIY3L2QG3MQDW3GXZ3FCRINKKE

not attested not anchored not stored refs pending

Reconstructing the Cosmic Velocity and Tidal Fields with Galaxy Groups Selected from the Sloan Digital Sky Survey

Frank C. van den Bosch, H. J. Mo, Huiyuan Wang, Xiaohu Yang

arxiv:1108.1008 v2 · 2011-08-04 · 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{VIY3L2QG3MQDW3GXZ3FCRINKKE}

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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

Closing the Observational Gap in Cosmic Dynamics: AI-Enabled Reconstruction of the Universe's Vorticity and Rotational Flow Morphology

Receipt and verification

First computed	2026-05-18T02:01:03.112553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa31b5ea06db203b6cd7ceca28a1aa51310ae8117b3b5566c17b9b7c902bd382

Aliases

arxiv: 1108.1008 · arxiv_version: 1108.1008v2 · doi: 10.48550/arxiv.1108.1008 · pith_short_12: VIY3L2QG3MQD · pith_short_16: VIY3L2QG3MQDW3GX · pith_short_8: VIY3L2QG

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/VIY3L2QG3MQDW3GXZ3FCRINKKE \
  | 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: aa31b5ea06db203b6cd7ceca28a1aa51310ae8117b3b5566c17b9b7c902bd382

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e7765bc1088738a3e3d57a76231a6dbc412e777a0f9a63ac6b91b4d6a4348ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-04T07:27:02Z",
    "title_canon_sha256": "74a95faf4ddac4c52e4f4a58331e89d1d858133f0e0a0a50bcd14f20fd33ccb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1008",
    "kind": "arxiv",
    "version": 2
  }
}