Pith Number

pith:E3EKAVPK

pith:2013:E3EKAVPKIWWMTJZ3VZZQ77RBGT

not attested not anchored not stored refs pending

Combining clustering and abundances of galaxy clusters to test cosmology and primordial non-Gaussianity

Annalisa Mana, Barbara Sartoris (Trieste U.), Ben Hoyle (LMU Munich), Gert Huetsi (MPA Garching), Jochen Weller, Tommaso Giannantonio

arxiv:1303.0287 v2 · 2013-03-01 · 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{E3EKAVPKIWWMTJZ3VZZQ77RBGT}

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	2026-05-18T03:00:37.387430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26c8a055ea45acc9a73bae730ffe2134fca4874d08f852f70b48e0d64053b589

Aliases

arxiv: 1303.0287 · arxiv_version: 1303.0287v2 · doi: 10.48550/arxiv.1303.0287 · pith_short_12: E3EKAVPKIWWM · pith_short_16: E3EKAVPKIWWMTJZ3 · pith_short_8: E3EKAVPK

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/E3EKAVPKIWWMTJZ3VZZQ77RBGT \
  | 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: 26c8a055ea45acc9a73bae730ffe2134fca4874d08f852f70b48e0d64053b589

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce14c4c98f8ffe5a3b2549cce990c938424fa6195c913292e946f029e135741c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-01T21:00:01Z",
    "title_canon_sha256": "3ad83a5b65721fadfc39154f78970d819261c20c49c39444b43c5be1df1e799f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0287",
    "kind": "arxiv",
    "version": 2
  }
}