Pith Number

pith:OOLWWFCZ

pith:2021:OOLWWFCZ7VBUV5OXM6U2HIVQNV

not attested not anchored not stored refs pending

Stellar feedback and triggered star formation in the prototypical bubble RCW 120

Alexander G. G. M. Tielens, Annie Zavagno, Bernd Klein, Christof Buchbender, Cristian Guevara, Delphine Russeil, Dylan Linville, J\"urgen Stutzki, Karl Jacobs, Leisa K. Townsley, Loren D. Anderson, Maitraiyee Tiwari, Markus R\"ollig, Matteo Luisi, Matthias Justen, Nicola Schneider, Patrick S. Broos, Robert Simon, Rolf G\"usten, Slawa Kabanovic

arxiv:2104.04568 v1 · 2021-04-09 · 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{OOLWWFCZ7VBUV5OXM6U2HIVQNV}

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	2026-07-05T02:30:45.078719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73976b1459fd434af5d767a9a3a2b06d4062c91d8134ea6a8943511ffe526f9c

Aliases

arxiv: 2104.04568 · arxiv_version: 2104.04568v1 · doi: 10.48550/arxiv.2104.04568 · pith_short_12: OOLWWFCZ7VBU · pith_short_16: OOLWWFCZ7VBUV5OX · pith_short_8: OOLWWFCZ

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/OOLWWFCZ7VBUV5OXM6U2HIVQNV \
  | 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: 73976b1459fd434af5d767a9a3a2b06d4062c91d8134ea6a8943511ffe526f9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cdd9ef721498af701d1907f5fe074238f9aeeae211cc5a4127a0c11908f07ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-04-09T18:56:31Z",
    "title_canon_sha256": "8248c31607e753de9fbe36b9eeb57e686a0bc72de00bc1df519ee2115723c2b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04568",
    "kind": "arxiv",
    "version": 1
  }
}