Pith Number

pith:RFOGQAKB

pith:2017:RFOGQAKBEOQR5JERLWDNGR7WCS

not attested not anchored not stored refs pending

Radio Emission from the Exoplanetary System $\epsilon$ Eridani

A. J. Beasley, A. Maps, G. Hallinan, J. Villadsen, T. S. Bastian

arxiv:1706.07012 v2 · 2017-06-21 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RFOGQAKBEOQR5JERLWDNGR7WCS}

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	2026-05-18T00:17:09.228465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

895c68014123a11ea4915d86d347f614ad3f1175d6b1a559329eb0507ad0b2f5

Aliases

arxiv: 1706.07012 · arxiv_version: 1706.07012v2 · doi: 10.48550/arxiv.1706.07012 · pith_short_12: RFOGQAKBEOQR · pith_short_16: RFOGQAKBEOQR5JER · pith_short_8: RFOGQAKB

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/RFOGQAKBEOQR5JERLWDNGR7WCS \
  | 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: 895c68014123a11ea4915d86d347f614ad3f1175d6b1a559329eb0507ad0b2f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9304f48fb32944a6063f8530cdbd6cd59624c3bd9f313d12e342c58244160550",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-06-21T17:07:34Z",
    "title_canon_sha256": "506b29a836b604719ffd67e5662381055158e7fe3cd0c619c0ecf7f904a44597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07012",
    "kind": "arxiv",
    "version": 2
  }
}