Pith Number

pith:GGC6RLQY

pith:2009:GGC6RLQYEAQRGIYFHL3STZ3TSN

not attested not anchored not stored refs pending

New Optimised Estimators for the Primordial Trispectrum

Alan Heavens, Asantha Cooray, Dipak Munshi, Joseph Smidt, Paolo Serra, Peter Coles

arxiv:0910.3693 v1 · 2009-10-19 · 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{GGC6RLQYEAQRGIYFHL3STZ3TSN}

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	2026-05-18T04:17:03.462553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3185e8ae1820211323053af729e773937d4231c8758b7308fbb58b0df1ebcea2

Aliases

arxiv: 0910.3693 · arxiv_version: 0910.3693v1 · doi: 10.48550/arxiv.0910.3693 · pith_short_12: GGC6RLQYEAQR · pith_short_16: GGC6RLQYEAQRGIYF · pith_short_8: GGC6RLQY

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/GGC6RLQYEAQRGIYFHL3STZ3TSN \
  | 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: 3185e8ae1820211323053af729e773937d4231c8758b7308fbb58b0df1ebcea2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33cd612a6d1592261bc1a1a8dda78cee4fccb908c10bb226dc8c2f30e57a9216",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-19T21:30:40Z",
    "title_canon_sha256": "9b2fe5c62dc76292cc9c1058a00dc1f2142682a885dc12acf31e1e750e2fa6cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3693",
    "kind": "arxiv",
    "version": 1
  }
}