Pith Number

pith:F6URCTSO

pith:2006:F6URCTSOPU7ZIQ46PX4Y3GTGWV

not attested not anchored not stored refs pending

RASS-SDSS Galaxy Cluster Survey. VII. On the Cluster Mass to Light ratio and the Halo Occupation Distribution

A. Biviano, H. B\"ohringer, M. Romaniello, P. Popesso

arxiv:astro-ph/0606260 v1 · 2006-06-12 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6URCTSOPU7ZIQ46PX4Y3GTGWV}

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	2026-05-18T01:40:30.185385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fa9114e4e7d3f94439e7df98d9a66b5524f79fdb92aea58af80b1aef45cffb5

Aliases

arxiv: astro-ph/0606260 · arxiv_version: astro-ph/0606260v1 · doi: 10.48550/arxiv.astro-ph/0606260 · pith_short_12: F6URCTSOPU7Z · pith_short_16: F6URCTSOPU7ZIQ46 · pith_short_8: F6URCTSO

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/F6URCTSOPU7ZIQ46PX4Y3GTGWV \
  | 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: 2fa9114e4e7d3f94439e7df98d9a66b5524f79fdb92aea58af80b1aef45cffb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66088989bdda1608f0210c988b17973fa261b28e79b4dd76b25cd0f47de9c813",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-12T08:23:50Z",
    "title_canon_sha256": "6824cae233f07490167454f372ed2ea6edeeac14ffca25008fa1eff1b233fb80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606260",
    "kind": "arxiv",
    "version": 1
  }
}