Pith Number

pith:XZBTU2EB

pith:2019:XZBTU2EBMJILVMXDKOTH6WCQE3

not attested not anchored not stored refs pending

Laser experiment for the study of accretion dynamics of Young Stellar Objects: design and scaling

A. Ciardi, B. Khiar, G. Revet, J. B\'eard, J. Fuchs, M. V. Starodubtsev, R. Bonito, S. Orlando

arxiv:1909.00730 v2 · 2019-09-02 · astro-ph.SR · astro-ph.HE · physics.plasm-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{XZBTU2EBMJILVMXDKOTH6WCQE3}

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	2026-07-05T00:07:24.641326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be433a68816250bab2e353a67f585026f8c86903374d731bfd25be4ac2006390

Aliases

arxiv: 1909.00730 · arxiv_version: 1909.00730v2 · doi: 10.48550/arxiv.1909.00730 · pith_short_12: XZBTU2EBMJIL · pith_short_16: XZBTU2EBMJILVMXD · pith_short_8: XZBTU2EB

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/XZBTU2EBMJILVMXDKOTH6WCQE3 \
  | 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: be433a68816250bab2e353a67f585026f8c86903374d731bfd25be4ac2006390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ab0a67fb490c29c6af96c8e932c78f0906012b7007080dbe9fcf184306c22e5",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.plasm-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-09-02T14:22:50Z",
    "title_canon_sha256": "d469bbcc2637172b5692879b863b687595e828bb957a08c385809b0a0e93f487"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00730",
    "kind": "arxiv",
    "version": 2
  }
}