Pith Number

pith:3DJHNGSE

pith:2025:3DJHNGSENWXFYRUQDGJ4UAZATF

not attested not anchored not stored refs pending

A "Faux-Shock" Method for Hybrid Simulations of Astrophysical Shocks

Brian Reville, Colby C. Haggerty, Damiano Caprioli, Emily R. Simon

arxiv:2507.14282 v1 · 2025-07-18 · astro-ph.HE · physics.plasm-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{3DJHNGSENWXFYRUQDGJ4UAZATF}

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	2026-07-05T11:40:03.429877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8d2769a446dae5c46901993ca0320996966ac812dc447c03af9093bfe162d21

Aliases

arxiv: 2507.14282 · arxiv_version: 2507.14282v1 · doi: 10.48550/arxiv.2507.14282 · pith_short_12: 3DJHNGSENWXF · pith_short_16: 3DJHNGSENWXFYRUQ · pith_short_8: 3DJHNGSE

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/3DJHNGSENWXFYRUQDGJ4UAZATF \
  | 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: d8d2769a446dae5c46901993ca0320996966ac812dc447c03af9093bfe162d21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74a124e363dcb4fa8e0ae58db5deaa465c80cea2b018f5c87b331f5500b68c47",
    "cross_cats_sorted": [
      "physics.plasm-ph",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-07-18T18:00:01Z",
    "title_canon_sha256": "54292cbf8c4db6eef1715959c42b16a76760e982b829d9097fb5d42b26b2ebac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14282",
    "kind": "arxiv",
    "version": 1
  }
}