Pith Number

pith:HHSM3IW7

pith:2011:HHSM3IW7NZ432WDCLSRZIPJZ64

not attested not anchored not stored refs pending

Influence of Projection in Cluster Cosmology Studies

August E. Evrard (University of Michigan), Brandon M. S. Erickson, Carlos E. Cunha

arxiv:1106.3067 v2 · 2011-06-15 · 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{HHSM3IW7NZ432WDCLSRZIPJZ64}

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	2026-05-18T03:58:48.727403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39e4cda2df6e79bd58625ca3943d39f725f2e31cdfe8470d5164d1cfcc56af8f

Aliases

arxiv: 1106.3067 · arxiv_version: 1106.3067v2 · doi: 10.48550/arxiv.1106.3067 · pith_short_12: HHSM3IW7NZ43 · pith_short_16: HHSM3IW7NZ432WDC · pith_short_8: HHSM3IW7

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/HHSM3IW7NZ432WDCLSRZIPJZ64 \
  | 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: 39e4cda2df6e79bd58625ca3943d39f725f2e31cdfe8470d5164d1cfcc56af8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ddbe47d5833b69f3f54928812411d6256e2c32ca2e58cced2b2a9b1d17a5dbc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-06-15T20:00:00Z",
    "title_canon_sha256": "c7665028c1bfb7cce518020147a8a3c814e3439e954d385f1a9103d8b340cf77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3067",
    "kind": "arxiv",
    "version": 2
  }
}