Pith Number

pith:X3GX2IBU

pith:2026:X3GX2IBU6Z5WLIPJGVDEZGHBEM

not attested not anchored not stored refs pending

Benchmarking Cylindrical Blast Wave Theory Against the OSIRIS-REx Sample Return Capsule Reentry

Elizabeth A. Silber

arxiv:2605.20455 v1 · 2026-05-19 · physics.ao-ph · astro-ph.EP · physics.class-ph · physics.geo-ph · 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{X3GX2IBU6Z5WLIPJGVDEZGHBEM}

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	2026-05-21T01:04:38.521013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

becd7d2034f67b65a1e935464c98e1230ab68caad931bd69670be91483355d44

Aliases

arxiv: 2605.20455 · arxiv_version: 2605.20455v1 · doi: 10.48550/arxiv.2605.20455 · pith_short_12: X3GX2IBU6Z5W · pith_short_16: X3GX2IBU6Z5WLIPJ · pith_short_8: X3GX2IBU

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/X3GX2IBU6Z5WLIPJGVDEZGHBEM \
  | 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: becd7d2034f67b65a1e935464c98e1230ab68caad931bd69670be91483355d44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7afaf3485a218e3fd05f7e9eb8ba4447458469055dc06976018391f7a0d885d6",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.class-ph",
      "physics.geo-ph",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2026-05-19T20:07:09Z",
    "title_canon_sha256": "ad8b76e799a253b6ef56fdbf8556e727e96ce94ea59daa871b3708523cb42788"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20455",
    "kind": "arxiv",
    "version": 1
  }
}