Pith Number

pith:P5JUYAFL

pith:2018:P5JUYAFLM6F7JG7FLTKAQNWP7G

not attested not anchored not stored refs pending

Constraint of Void Bias on Primordial non-Gaussianity

Kwan Chuen Chan, Matteo Biagetti, Nico Hamaus

arxiv:1812.04024 v2 · 2018-12-10 · 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{P5JUYAFLM6F7JG7FLTKAQNWP7G}

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	2026-05-17T23:41:45.572375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f534c00ab678bf49be55cd40836cff9af23570f6cb26bd2600ad833489b1303

Aliases

arxiv: 1812.04024 · arxiv_version: 1812.04024v2 · doi: 10.48550/arxiv.1812.04024 · pith_short_12: P5JUYAFLM6F7 · pith_short_16: P5JUYAFLM6F7JG7F · pith_short_8: P5JUYAFL

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/P5JUYAFLM6F7JG7FLTKAQNWP7G \
  | 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: 7f534c00ab678bf49be55cd40836cff9af23570f6cb26bd2600ad833489b1303

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa830a43d1a24e1428411cdd5057eced91ff47775d3760d32f5221ebbe05564a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-12-10T19:01:06Z",
    "title_canon_sha256": "7e7c92345551a7973f6135a0afbc724f26c205d5fbc861577f863987969e6b60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04024",
    "kind": "arxiv",
    "version": 2
  }
}