Pith Number

pith:V34HGHHV

pith:2026:V34HGHHVMKSDOY45OK2DWM2JSH

not attested not anchored not stored refs pending

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

Hong Guo, Peng Wang, Xiaohu Yang, Youcai Zhang

arxiv:2608.09086 v1 · 2026-08-10 · 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{V34HGHHVMKSDOY45OK2DWM2JSH}

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	2026-08-11T02:21:45.945331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aef8731cf562a437639d72b43b334991f388ef1f9c2f17373fbbd6494f11ca20

Aliases

arxiv: 2608.09086 · arxiv_version: 2608.09086v1 · doi: 10.48550/arxiv.2608.09086 · pith_short_12: V34HGHHVMKSD · pith_short_16: V34HGHHVMKSDOY45 · pith_short_8: V34HGHHV

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/V34HGHHVMKSDOY45OK2DWM2JSH \
  | 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: aef8731cf562a437639d72b43b334991f388ef1f9c2f17373fbbd6494f11ca20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afeadac11a04643e2b674e74cb94c05e4ac56c026cc71e419358889c4f476e9a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-08-10T03:34:01Z",
    "title_canon_sha256": "278ae1e3e05359a264506d76b8cab057f998c199092a6ba402c608cb2daf4670"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09086",
    "kind": "arxiv",
    "version": 1
  }
}