Pith Number

pith:KWO2AY3V

pith:2025:KWO2AY3VRMJTGZC2FB6RZR6NNY

not attested not anchored not stored refs pending

Galaxy and halo properties around cosmic filaments from Sloan Digital Sky Survey Data Release 7 and the ELUCID simulation

Feng Shi, Hong Guo, Peng Wang, Xiaohu Yang, Youcai Zhang

arxiv:2504.07367 v2 · 2025-04-10 · astro-ph.CO · 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{KWO2AY3VRMJTGZC2FB6RZR6NNY}

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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

Multi-tracer mass bias in matched cosmic voids from SDSS DR7 and the ELUCID constrained simulation

Receipt and verification

First computed	2026-07-05T10:54:46.051660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

559da063758b1333645a287d1cc7cd6e328121fedbae6d56a7d2a7b186cca19a

Aliases

arxiv: 2504.07367 · arxiv_version: 2504.07367v2 · doi: 10.48550/arxiv.2504.07367 · pith_short_12: KWO2AY3VRMJT · pith_short_16: KWO2AY3VRMJTGZC2 · pith_short_8: KWO2AY3V

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/KWO2AY3VRMJTGZC2FB6RZR6NNY \
  | 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: 559da063758b1333645a287d1cc7cd6e328121fedbae6d56a7d2a7b186cca19a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e40caa2711ac87b8437a31ec8adfc470d827376b124336d87bf59bf8d3d640ec",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-04-10T01:18:56Z",
    "title_canon_sha256": "bc80738a972fad201d9f528fe0c315268984afe605e46d8870ae7010d647f924"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07367",
    "kind": "arxiv",
    "version": 2
  }
}