Pith Number

pith:FALPGH74

pith:2009:FALPGH74IBZMGHVBYLOTKFAXBN

not attested not anchored not stored refs pending

Effects of the Planar Galactic Tides and Stellar Mass on Comet Cloud Dynamics

Guillermo Gonzalez, Luigi Secco, Marco Masi

arxiv:0911.5533 v1 · 2009-11-30 · astro-ph.GA · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FALPGH74IBZMGHVBYLOTKFAXBN}

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	2026-05-18T02:34:03.117970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2816f31ffc4072c31ea1c2dd3514170b6293c4702baa1ccd53c2fe50b1f74bb2

Aliases

arxiv: 0911.5533 · arxiv_version: 0911.5533v1 · doi: 10.48550/arxiv.0911.5533 · pith_short_12: FALPGH74IBZM · pith_short_16: FALPGH74IBZMGHVB · pith_short_8: FALPGH74

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/FALPGH74IBZMGHVBYLOTKFAXBN \
  | 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: 2816f31ffc4072c31ea1c2dd3514170b6293c4702baa1ccd53c2fe50b1f74bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fbd6c5d9a2b8653a08be9b431bdff337b66bb16d1e8a06f25cf0cd6bd58cc9b",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-11-30T02:24:37Z",
    "title_canon_sha256": "9576074916a66203498a5be1ba93da40d9fece9c1d9c4f3855d5e02ef52d8040"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.5533",
    "kind": "arxiv",
    "version": 1
  }
}