Pith Number

pith:MJNLUGEG

pith:2003:MJNLUGEGLIRVLPTJ4JIAMJKI4L

not attested not anchored not stored refs pending

FLY. A parallel tree N-body code for cosmological simulations. Reference Guide

D. Ferro, U. Becciani, V. Antonuccio-Delogu

arxiv:astro-ph/0310786 v1 · 2003-10-28 · 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{MJNLUGEGLIRVLPTJ4JIAMJKI4L}

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	2026-07-04T16:37:37.588237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

625aba18865a2355be69e250062548e2d2be29a6883e83205fbd97d65a05352e

Aliases

arxiv: astro-ph/0310786 · arxiv_version: astro-ph/0310786v1 · doi: 10.48550/arxiv.astro-ph/0310786 · pith_short_12: MJNLUGEGLIRV · pith_short_16: MJNLUGEGLIRVLPTJ · pith_short_8: MJNLUGEG

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/MJNLUGEGLIRVLPTJ4JIAMJKI4L \
  | 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: 625aba18865a2355be69e250062548e2d2be29a6883e83205fbd97d65a05352e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ca9abdffe71b4ab16fdb34195ab024fe7d4e9e1d80f4fe4974d0664d7388b98",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-10-28T11:19:35Z",
    "title_canon_sha256": "8ab3ab1883c024d5566d1e834fd23fed33f426d04ffc2d59c302e2513c389d90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0310786",
    "kind": "arxiv",
    "version": 1
  }
}