Pith Number

pith:WIU35XC6

pith:2011:WIU35XC66GY46JBI4IQPGTXEUY

not attested not anchored not stored refs pending

Modelling large-scale halo bias using the bispectrum

Cristiano Porciani, Jennifer E. Pollack, Robert E. Smith

arxiv:1109.3458 v3 · 2011-09-15 · 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{WIU35XC66GY46JBI4IQPGTXEUY}

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	2026-05-18T02:00:32.255919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b229bedc5ef1b1cf2428e220f34ee4a6118d7fabfda3ecc422667a2fbc0e9e45

Aliases

arxiv: 1109.3458 · arxiv_version: 1109.3458v3 · doi: 10.48550/arxiv.1109.3458 · pith_short_12: WIU35XC66GY4 · pith_short_16: WIU35XC66GY46JBI · pith_short_8: WIU35XC6

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/WIU35XC66GY46JBI4IQPGTXEUY \
  | 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: b229bedc5ef1b1cf2428e220f34ee4a6118d7fabfda3ecc422667a2fbc0e9e45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36bf0db33310b1ab8b08ac058912dd3c8e41c3826d1d2aeeb307c79840927324",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-15T20:00:05Z",
    "title_canon_sha256": "bae92b6d2dfe6bdd1a85a1534ac83b88b5ef7fdd1e12a89743b0e75261d092fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3458",
    "kind": "arxiv",
    "version": 3
  }
}