Pith Number

pith:6VKFIFX5

pith:2006:6VKFIFX5KSM63Y2IHEI4ELHUPM

not attested not anchored not stored refs pending

Near-Infrared Properties of Moderate-Redshift Galaxy Clusters: Luminosity Functions and Density Profiles

Adam Muzzin (Toronto), E. Ellingson (Colorado), H.K.C. Yee (Toronto), H. Lin (Fermilab), Patrick B. Hall (York)

arxiv:astro-ph/0612202 v1 · 2006-12-08 · 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{6VKFIFX5KSM63Y2IHEI4ELHUPM}

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	2026-05-18T02:40:25.075583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5545416fd5499ede3483911c22cf47b3c08e67e6de1509f10967b4f683d87ee

Aliases

arxiv: astro-ph/0612202 · arxiv_version: astro-ph/0612202v1 · doi: 10.48550/arxiv.astro-ph/0612202 · pith_short_12: 6VKFIFX5KSM6 · pith_short_16: 6VKFIFX5KSM63Y2I · pith_short_8: 6VKFIFX5

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/6VKFIFX5KSM63Y2IHEI4ELHUPM \
  | 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: f5545416fd5499ede3483911c22cf47b3c08e67e6de1509f10967b4f683d87ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdcd4a2601930473b0b8fea1bfa78e76a7fad8153e7601a85dd3e7cd00e46d5a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-08T04:33:06Z",
    "title_canon_sha256": "e7a809ea2e4646cde76916b00d36737c4a3fdeb2ca1c42847d19615c09e815b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612202",
    "kind": "arxiv",
    "version": 1
  }
}