Pith Number

pith:OYGEC4OZ

pith:2022:OYGEC4OZKF22PDH5U4FOBXHMAJ

not attested not anchored not stored refs pending

Reimagining Near-Earth Space Policy in a Post-COVID World

Aparna Venkatesan, James Lowenthal, Jessica Heim, John C. Barentine, Monica Vidaurri

arxiv:2207.12292 v1 · 2022-07-10 · physics.soc-ph · astro-ph.EP · astro-ph.IM · physics.space-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{OYGEC4OZKF22PDH5U4FOBXHMAJ}

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	2026-07-05T04:53:02.033672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

760c4171d95175a78cfda70ae0dcec0279fbd64dfd075ef8de4d325f740e3202

Aliases

arxiv: 2207.12292 · arxiv_version: 2207.12292v1 · doi: 10.48550/arxiv.2207.12292 · pith_short_12: OYGEC4OZKF22 · pith_short_16: OYGEC4OZKF22PDH5 · pith_short_8: OYGEC4OZ

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/OYGEC4OZKF22PDH5U4FOBXHMAJ \
  | 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: 760c4171d95175a78cfda70ae0dcec0279fbd64dfd075ef8de4d325f740e3202

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dcd88a0d2e29c24103608c815afd4b9f7578a4a423f76aa9489b9c8daf3a12a",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2022-07-10T23:36:58Z",
    "title_canon_sha256": "0ae0338c9c4b65b196ab4b9557ff3470771a2552c3c79ea5bf62fd8929116793"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.12292",
    "kind": "arxiv",
    "version": 1
  }
}