Pith Number

pith:5INDUIDT

pith:1995:5INDUIDTYMTXVVZTFQ6BT52QFS

not attested not anchored not stored refs pending

The epoch of structure formation in blue mixed dark matter models

Francesco Lucchin, Lauro Moscardini, Sabino Matarrese, Stefano Borgani

arxiv:astro-ph/9506003 v2 · 1995-06-01 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5INDUIDTYMTXVVZTFQ6BT52QFS}

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	2026-05-18T01:40:23.335793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea1a3a2073c3277ad7332c3c19f7502caaf5d93c651b3fb86d267332f21869be

Aliases

arxiv: astro-ph/9506003 · arxiv_version: astro-ph/9506003v2 · doi: 10.48550/arxiv.astro-ph/9506003 · pith_short_12: 5INDUIDTYMTX · pith_short_16: 5INDUIDTYMTXVVZT · pith_short_8: 5INDUIDT

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/5INDUIDTYMTXVVZTFQ6BT52QFS \
  | 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: ea1a3a2073c3277ad7332c3c19f7502caaf5d93c651b3fb86d267332f21869be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd5ec30e873ce3f1b39a28b544f69b8625956b3a55c42a5c74ac9f66bbeedafa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-06-01T12:04:39Z",
    "title_canon_sha256": "575ad9c2016a661954a8ed58d48917b4177d845b440af1ac1c2df75f81280e1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9506003",
    "kind": "arxiv",
    "version": 2
  }
}