Pith Number

pith:55UDISHO

pith:2008:55UDISHOPUF66FKPTCD2OC43JX

not attested not anchored not stored refs pending

On the long-term tidal evolution of GJ 436b in the presence of a resonant companion

Rosemary A. Mardling

arxiv:0805.1928 v1 · 2008-05-13 · 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{55UDISHOPUF66FKPTCD2OC43JX}

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.

Cited by

1 paper in Pith

Observational and Dynamical Constraints on an Unseen Outer Perturber in the GJ 436 Hot Neptune System

Receipt and verification

First computed	2026-07-04T15:11:33.553558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef683448ee7d0bef154f9887a70b9b4de229be391510a351c26f2fc85bddb4bb

Aliases

arxiv: 0805.1928 · arxiv_version: 0805.1928v1 · doi: 10.48550/arxiv.0805.1928 · pith_short_12: 55UDISHOPUF6 · pith_short_16: 55UDISHOPUF66FKP · pith_short_8: 55UDISHO

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/55UDISHOPUF66FKPTCD2OC43JX \
  | 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: ef683448ee7d0bef154f9887a70b9b4de229be391510a351c26f2fc85bddb4bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "939875ee193a06c33f28092e5c5d63e535dea90776f0c2a29d4f7a12cae0a372",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-05-13T20:26:04Z",
    "title_canon_sha256": "f0df2b2f612cf625ef6bbb5daa29776c65e685388216d7a84da0b0928dd8bc4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.1928",
    "kind": "arxiv",
    "version": 1
  }
}