Pith Number

pith:WGRXYBEQ

pith:2004:WGRXYBEQK365PMTSVH3NTSZZ4J

not attested not anchored not stored refs pending

Tracing the shock precursors in the L1448-mm/IRS3 outflows

A. Rodriguez-Franco, I. Jimenez-Serra, J. Martin-Pintado, N. Marcelino

arxiv:astro-ph/0401390 v1 · 2004-01-20 · astro-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{WGRXYBEQK365PMTSVH3NTSZZ4J}

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	2026-07-04T16:42:52.619535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1a37c049056fdd7b272a9f6d9cb39e273f7014da6cbf31ca3511dbf2bd800c1

Aliases

arxiv: astro-ph/0401390 · arxiv_version: astro-ph/0401390v1 · doi: 10.48550/arxiv.astro-ph/0401390 · pith_short_12: WGRXYBEQK365 · pith_short_16: WGRXYBEQK365PMTS · pith_short_8: WGRXYBEQ

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/WGRXYBEQK365PMTSVH3NTSZZ4J \
  | 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: b1a37c049056fdd7b272a9f6d9cb39e273f7014da6cbf31ca3511dbf2bd800c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ddd1b7c3d234876c558a76551d038b83fb11ab244fb15cd92046a8e9ebf6ea3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-01-20T14:30:38Z",
    "title_canon_sha256": "8835002a0f49426947927df0ac036b31cef74776855c1cc9124c35f55215d4f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0401390",
    "kind": "arxiv",
    "version": 1
  }
}