Pith Number

pith:7KPSQB4E

pith:2025:7KPSQB4EV7FXA4OMYFVDYQA3I4

not attested not anchored not stored refs pending

PDRs4All XV: CH radical and H$_3^+$ molecular ion in the irradiated protoplanetary disk d203-506

A. Fuente, A. G. G. M. Tielens, A. Gusdorf, B. Gans, C. Boersma, E. Dartois, E. Peeters, E. Roueff, F. Alarcon, I. Schroetter, J. Cami, J. H. Black, J. R. Goicoechea, L. Coudert, M. A. Martin Drumel, M. Zannese, O. Asvany, O. Bern\'e, O. Roncero, P. Amiot, S. Br\"unken, T. Onaka, U. Jacovella

arxiv:2506.05186 v2 · 2025-06-05 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KPSQB4EV7FXA4OMYFVDYQA3I4}

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

Velocity-resolved [O I] 63,145 um, [C II] 158 um, and OH mapping along the Orion BN/KL explosive outflow and irradiated shocks

Receipt and verification

First computed	2026-07-05T11:41:25.554248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa9f280784afcb7071ccc16a3c401b47303e22e5a630c655680b749b64506f57

Aliases

arxiv: 2506.05186 · arxiv_version: 2506.05186v2 · doi: 10.48550/arxiv.2506.05186 · pith_short_12: 7KPSQB4EV7FX · pith_short_16: 7KPSQB4EV7FXA4OM · pith_short_8: 7KPSQB4E

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/7KPSQB4EV7FXA4OMYFVDYQA3I4 \
  | 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: fa9f280784afcb7071ccc16a3c401b47303e22e5a630c655680b749b64506f57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b96077153eeccc8db05f9a512f3e48fccc9d19bd070092e8d2a3a8ae473d662",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-05T15:59:33Z",
    "title_canon_sha256": "6f073b6b34b2d1f58f47f52d54ce877175fb3c4b2baf1a3b7a2b779c19eb48f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05186",
    "kind": "arxiv",
    "version": 2
  }
}