Pith Number

pith:V5F7KMRZ

pith:2009:V5F7KMRZMK7LCGCNFP4G5DCUPC

not attested not anchored not stored refs pending

Evidence for Non-Linear Growth of Structure from an X-ray Selected Cluster Survey using a Novel Joint Analysis of the Chandra and XMM-Newton Archives

J. Bankert, J. G. Jernigan, J. R. Peterson, R. R. Gupta, S. M. Kahn

arxiv:0911.1327 v1 · 2009-11-06 · 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{V5F7KMRZMK7LCGCNFP4G5DCUPC}

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	2026-05-18T02:34:11.726293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af4bf5323962beb1184d2bf86e8c54789fcb4892c057aa636847edf27bd75b60

Aliases

arxiv: 0911.1327 · arxiv_version: 0911.1327v1 · doi: 10.48550/arxiv.0911.1327 · pith_short_12: V5F7KMRZMK7L · pith_short_16: V5F7KMRZMK7LCGCN · pith_short_8: V5F7KMRZ

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/V5F7KMRZMK7LCGCNFP4G5DCUPC \
  | 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: af4bf5323962beb1184d2bf86e8c54789fcb4892c057aa636847edf27bd75b60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8832f6aa4900aa6ea7dfa07f2d92845b9958f464ba89fa6a0b884bb7b5523c24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-11-06T19:10:02Z",
    "title_canon_sha256": "a2d83b3866f9e8a3f27e08ee657f42523734b050601e7690c0de71d595638239"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1327",
    "kind": "arxiv",
    "version": 1
  }
}