Pith Number

pith:IKW32LGB

pith:2016:IKW32LGBII5E7GK46SHZKS4P2E

not attested not anchored not stored refs pending

Primordial density and BAO reconstruction

Hong-Ming Zhu, Ue-Li Pen, Xuelei Chen

arxiv:1609.07041 v1 · 2016-09-22 · 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{IKW32LGBII5E7GK46SHZKS4P2E}

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.

Cited by

1 paper in Pith

Standard Reconstruction Shifts the Optimal Input Scale for CNN-Based Density-Field Reconstruction

Receipt and verification

First computed	2026-05-18T01:04:04.557917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42adbd2cc1423a4f995cf48f954b8fd13798c8910cf05958ac7c6a4bd8afbfb0

Aliases

arxiv: 1609.07041 · arxiv_version: 1609.07041v1 · doi: 10.48550/arxiv.1609.07041 · pith_short_12: IKW32LGBII5E · pith_short_16: IKW32LGBII5E7GK4 · pith_short_8: IKW32LGB

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/IKW32LGBII5E7GK46SHZKS4P2E \
  | 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: 42adbd2cc1423a4f995cf48f954b8fd13798c8910cf05958ac7c6a4bd8afbfb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22709ef078379130aeb82e776c48640c7d6e7ddb88dc1bd00450b41dd8449ce5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-09-22T15:58:31Z",
    "title_canon_sha256": "4253562e1f4d291a06ca2d84557b5e1c5045a56f37d0c4e549cc1f77425a9566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07041",
    "kind": "arxiv",
    "version": 1
  }
}