Pith Number

pith:DPB2EO4J

pith:2026:DPB2EO4J7S7SUFRTLHLRSFYSK5

not attested not anchored not stored refs pending

Shock wave formation in the thermosphere by an earthgrazing fireball: Empirical evidence for volatile-enhanced hydrodynamic shielding

Daniel C. Bowman, Denis Vida, Elizabeth A. Silber, Jamie Shepherd, Margaret Campbell-Brown, Miro Ronac Giannone, Peter Jenniskens, Reynold E. Silber, Sarah Albert, Tammy Do

arxiv:2605.29150 v1 · 2026-05-27 · astro-ph.EP · physics.ao-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{DPB2EO4J7S7SUFRTLHLRSFYSK5}

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	2026-05-29T01:05:20.957329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bc3a23b89fcbf2a163359d7191712576571c3c1596d17f1e33aa1fa82fcec41

Aliases

arxiv: 2605.29150 · arxiv_version: 2605.29150v1 · doi: 10.48550/arxiv.2605.29150 · pith_short_12: DPB2EO4J7S7S · pith_short_16: DPB2EO4J7S7SUFRT · pith_short_8: DPB2EO4J

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/DPB2EO4J7S7SUFRTLHLRSFYSK5 \
  | 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: 1bc3a23b89fcbf2a163359d7191712576571c3c1596d17f1e33aa1fa82fcec41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c74115ee321ac4535d0eb9357cc30f82ab22a98d5aa78f184cca894ef5570507",
    "cross_cats_sorted": [
      "physics.ao-ph",
      "physics.geo-ph",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-05-27T22:21:26Z",
    "title_canon_sha256": "c9800bf51f25e3742d8ea47a0c88e789ee60db32f7d991de912d7ee92efb4f04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29150",
    "kind": "arxiv",
    "version": 1
  }
}