Pith Number

pith:FIPIFYHZ

pith:2026:FIPIFYHZV2NKXBDGJYE4WLYWOU

not attested not anchored not stored refs pending

2D magnetohydrodynamic jet simulations: properties of recollimation shocks

Fabrizio Tavecchio, Gianluigi Bodo, Nektarios Vlahakis, Paolo Coppi, Stella Boula

arxiv:2606.19153 v1 · 2026-06-17 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FIPIFYHZV2NKXBDGJYE4WLYWOU}

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	2026-06-19T16:11:57.917212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a1e82e0f9ae9aab84664e09cb2f16753369c22afbaa75f670dc37378749fd67

Aliases

arxiv: 2606.19153 · arxiv_version: 2606.19153v1 · doi: 10.48550/arxiv.2606.19153 · pith_short_12: FIPIFYHZV2NK · pith_short_16: FIPIFYHZV2NKXBDG · pith_short_8: FIPIFYHZ

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/FIPIFYHZV2NKXBDGJYE4WLYWOU \
  | 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: 2a1e82e0f9ae9aab84664e09cb2f16753369c22afbaa75f670dc37378749fd67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79791dcff5cc06bde6a45db0147fb71fb3cfdf87b5ff59bd3d1cccb0427480bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-17T14:57:55Z",
    "title_canon_sha256": "5dae64343cb3176289f10b068ca73c3985048bac374717f11e83d508f5aa45f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19153",
    "kind": "arxiv",
    "version": 1
  }
}