Pith Number

pith:SP6UT6KJ

pith:2019:SP6UT6KJT3HNITAFOADNOYHAR7

not attested not anchored not stored refs pending

Absolute Prioritization of Planetary Protection, Safety, and Avoiding Imperialism in All Future Science Missions: A Policy Perspective

Alia Wofford, Gabriel Black-Planas, Jacob Haqq-Misra, Jonathan Brande, Monica Vidaurri, Shawn Domagal-Goldman

arxiv:1907.05834 v1 · 2019-07-12 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SP6UT6KJT3HNITAFOADNOYHAR7}

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	2026-05-17T23:40:44.251251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93fd49f9499eced44c057006d760e08fc4b644585109f8dc26ea2c948662df0a

Aliases

arxiv: 1907.05834 · arxiv_version: 1907.05834v1 · doi: 10.48550/arxiv.1907.05834 · pith_short_12: SP6UT6KJT3HN · pith_short_16: SP6UT6KJT3HNITAF · pith_short_8: SP6UT6KJ

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/SP6UT6KJT3HNITAFOADNOYHAR7 \
  | 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: 93fd49f9499eced44c057006d760e08fc4b644585109f8dc26ea2c948662df0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a47c8adb109ddca4a236d94702e49cf086225b951013e805b976ceddc9450613",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-12T16:50:50Z",
    "title_canon_sha256": "c8fa1cf55ed0a7052bedc40309cdf1e8c76412e133ac4e261cbf40682b1e8b3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05834",
    "kind": "arxiv",
    "version": 1
  }
}