Pith Number

pith:C3AVTH4N

pith:2026:C3AVTH4NR3QM722FUTSTILYO6K

not attested not anchored not stored refs pending

Anisotropic Secondary Bias of Dark Matter Haloes in a $\Lambda$CDM Universe

Cheng Li, Qinglin Ma

arxiv:2607.26009 v1 · 2026-07-28 · astro-ph.CO · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C3AVTH4NR3QM722FUTSTILYO6K}

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	2026-07-29T01:26:19.502826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16c1599f8d8ee0cfeb45a4e5342f0ef2bd7d4c90833a6c0ea317df56197fc098

Aliases

arxiv: 2607.26009 · arxiv_version: 2607.26009v1 · doi: 10.48550/arxiv.2607.26009 · pith_short_12: C3AVTH4NR3QM · pith_short_16: C3AVTH4NR3QM722F · pith_short_8: C3AVTH4N

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/C3AVTH4NR3QM722FUTSTILYO6K \
  | 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: 16c1599f8d8ee0cfeb45a4e5342f0ef2bd7d4c90833a6c0ea317df56197fc098

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "388cce90abd17244f60e4e18d45a595fb28ee8ce3b0dae4a887e51a8e64389b0",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-07-28T17:22:30Z",
    "title_canon_sha256": "6b6e87e460bf52da2e7aed570ac609481b1bcc96cdab73c07e3b41648a2848bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26009",
    "kind": "arxiv",
    "version": 1
  }
}