Pith Number

pith:3LUMXXHK

pith:2017:3LUMXXHKYPY2M4RHTQVKAE5E4Z

not attested not anchored not stored refs pending

CHAM: a fast algorithm of modelling non-linear matter power spectrum in the sCreened HAlo Model

Bin Hu, Rong-Gen Cai, Xue-Wen Liu

arxiv:1712.09017 v1 · 2017-12-25 · 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{3LUMXXHKYPY2M4RHTQVKAE5E4Z}

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	2026-05-18T00:07:41.041496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dae8cbdceac3f1a672279c2aa013a4e675adca3e0cc7331cced67c4bf41d326d

Aliases

arxiv: 1712.09017 · arxiv_version: 1712.09017v1 · doi: 10.48550/arxiv.1712.09017 · pith_short_12: 3LUMXXHKYPY2 · pith_short_16: 3LUMXXHKYPY2M4RH · pith_short_8: 3LUMXXHK

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/3LUMXXHKYPY2M4RHTQVKAE5E4Z \
  | 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: dae8cbdceac3f1a672279c2aa013a4e675adca3e0cc7331cced67c4bf41d326d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb8ad7732d5e11798d88c3c72c276fc6e904b749a5a2197eb4460322a9ada757",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-12-25T06:53:17Z",
    "title_canon_sha256": "e773e03006d5c2c994616d6f0c0b15a3d8cf28b631a5e60fb3261f56018eb0ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09017",
    "kind": "arxiv",
    "version": 1
  }
}