Pith Number

pith:ZB44HAXR

pith:2015:ZB44HAXROWMS2PFT3UCD667LVC

not attested not anchored not stored refs pending

On the GJ 436 planetary system

A. Niedzielski, B. Tingley, E. Pall\'e, G. Maciejewski, G. Nowak, R. Errmann, R. Neuh\"auser

arxiv:1501.02711 v1 · 2015-01-12 · 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{ZB44HAXROWMS2PFT3UCD667LVC}

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	2026-05-18T02:19:42.339814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c879c382f175992d3cb3dd043f7beba89adda5393e4da36b1c8475f61e4ca48d

Aliases

arxiv: 1501.02711 · arxiv_version: 1501.02711v1 · doi: 10.48550/arxiv.1501.02711 · pith_short_12: ZB44HAXROWMS · pith_short_16: ZB44HAXROWMS2PFT · pith_short_8: ZB44HAXR

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/ZB44HAXROWMS2PFT3UCD667LVC \
  | 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: c879c382f175992d3cb3dd043f7beba89adda5393e4da36b1c8475f61e4ca48d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df99e49afbace60a12aafa3ec3fa429d4a7780d9fb2cd3d58fe8154c66bed495",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-01-12T16:44:35Z",
    "title_canon_sha256": "4814490748e065b16fd8cbd773b53c64f22280037672ab911b7e309658f10b80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02711",
    "kind": "arxiv",
    "version": 1
  }
}