Pith Number

pith:NBI3HJMO

pith:2015:NBI3HJMONFK4NMKUEVCPGC2VFZ

not attested not anchored not stored refs pending

Non-local bispectra from super cosmic variance

Aruna Kesavan, Bekir Bayta\c{s}, Elliot Nelson, Sarah Shandera, SoHyun Park

arxiv:1502.01009 v1 · 2015-02-03 · 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{NBI3HJMONFK4NMKUEVCPGC2VFZ}

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	2026-05-18T02:18:42.723068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6851b3a58e6955c6b1542544f30b552e5e536885e7cc73375156e7f3a05a13ef

Aliases

arxiv: 1502.01009 · arxiv_version: 1502.01009v1 · doi: 10.48550/arxiv.1502.01009 · pith_short_12: NBI3HJMONFK4 · pith_short_16: NBI3HJMONFK4NMKU · pith_short_8: NBI3HJMO

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/NBI3HJMONFK4NMKUEVCPGC2VFZ \
  | 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: 6851b3a58e6955c6b1542544f30b552e5e536885e7cc73375156e7f3a05a13ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1361249b88e87b0e4a48386d86f8c6b6c5633519cc3248ca63012ab5f98935a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-02-03T20:49:19Z",
    "title_canon_sha256": "5fc3dbb4c77338823320ce6919035edb93f61c9d6d977dbe96f5d743c323ecf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01009",
    "kind": "arxiv",
    "version": 1
  }
}