Pith Number

pith:BE46FOFF

pith:2005:BE46FOFFWGWD5NYC6LIKU6S6DV

not attested not anchored not stored refs pending

Dynamical friction on satellite galaxies

Junichiro Makino, Michiko Fujii, Yoko Funato

arxiv:astro-ph/0511651 v2 · 2005-11-22 · 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{BE46FOFFWGWD5NYC6LIKU6S6DV}

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	2026-05-18T01:40:33.011788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0939e2b8a5b1ac3eb702f2d0aa7a5e1d67ee75568923407d213c5e4cd3ff859e

Aliases

arxiv: astro-ph/0511651 · arxiv_version: astro-ph/0511651v2 · doi: 10.48550/arxiv.astro-ph/0511651 · pith_short_12: BE46FOFFWGWD · pith_short_16: BE46FOFFWGWD5NYC · pith_short_8: BE46FOFF

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/BE46FOFFWGWD5NYC6LIKU6S6DV \
  | 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: 0939e2b8a5b1ac3eb702f2d0aa7a5e1d67ee75568923407d213c5e4cd3ff859e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b01ff70913d884d2840218d42bc0bb0687ae7895e926f0a493b11ce040789da",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-11-22T15:41:34Z",
    "title_canon_sha256": "4f1c5b7ca9c752f49dbf913e1c11c982c6da9e17ba0709390327ce52f98187fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0511651",
    "kind": "arxiv",
    "version": 2
  }
}