Pith Number

pith:6CGS5N4H

pith:2016:6CGS5N4HFWNWQKXSDR77FURLS3

not attested not anchored not stored refs pending

Maximized ExoEarth Candidate Yields for Starshades

Aki Roberge, Avi M. Mandell, Christopher C. Stark, Dmitry Savransky, Doug Lisman, Eric Cady, Stuart Shaklan

arxiv:1605.04915 v1 · 2016-05-16 · astro-ph.IM · 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{6CGS5N4HFWNWQKXSDR77FURLS3}

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	2026-05-18T01:14:38.028090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f08d2eb7872d9b682af21c7ff2d22b96ce526a53bc328b547f39e47cd5de43cb

Aliases

arxiv: 1605.04915 · arxiv_version: 1605.04915v1 · doi: 10.48550/arxiv.1605.04915 · pith_short_12: 6CGS5N4HFWNW · pith_short_16: 6CGS5N4HFWNWQKXS · pith_short_8: 6CGS5N4H

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/6CGS5N4HFWNWQKXSDR77FURLS3 \
  | 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: f08d2eb7872d9b682af21c7ff2d22b96ce526a53bc328b547f39e47cd5de43cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5a4e877e9346b4b6171a6821ea9abdca0518f3e0216214a5c8b41b1a2735906",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-05-16T20:00:04Z",
    "title_canon_sha256": "e39b16d5073ecc791dab50f95689a17ba16c2c130dd72325353aa1fd864c12eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04915",
    "kind": "arxiv",
    "version": 1
  }
}