Pith Number

pith:UU4RAGQW

pith:2019:UU4RAGQWQZ22SLNYH3YTTC24MZ

not attested not anchored not stored refs pending

Measuring the magnetic field of young stars using iSHELL observations: BP Tau and V347 Aur

Adwin Boogert, Bo Reipurth, Christian Flores, Michael S. Connelley

arxiv:1908.08583 v1 · 2019-08-22 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UU4RAGQWQZ22SLNYH3YTTC24MZ}

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.

Cited by

1 paper in Pith

Unstable magnetospheric accretion on the T Tauri star TW Hya

Receipt and verification

First computed	2026-07-05T00:03:51.974536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a539101a168675a92db83ef1398b5c66774423f1d2356e7eba3def15251fbe22

Aliases

arxiv: 1908.08583 · arxiv_version: 1908.08583v1 · doi: 10.48550/arxiv.1908.08583 · pith_short_12: UU4RAGQWQZ22 · pith_short_16: UU4RAGQWQZ22SLNY · pith_short_8: UU4RAGQW

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/UU4RAGQWQZ22SLNYH3YTTC24MZ \
  | 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: a539101a168675a92db83ef1398b5c66774423f1d2356e7eba3def15251fbe22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2b1b1d0672defa966bb198842559099f18520f007ada13e9b25c9f4c3a76b11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-08-22T20:25:01Z",
    "title_canon_sha256": "3355dfd45f5465614ee7c3b45671459962d28dfc047c1fc5c0e7f3ebf065d713"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08583",
    "kind": "arxiv",
    "version": 1
  }
}