Pith Number

pith:UGL2CCZU

pith:2024:UGL2CCZUPUMJ6CXLSLRCJDC6FQ

not attested not anchored not stored refs pending

FAUST XIX. D$_2$CO in the outflow cavities of NGC\,1333 IRAS\,4A: recovering the physical structure of its original prestellar core

Albert Rimola, Ana L\'opez-Sepulcre, Brian Svoboda, Cecilia Ceccarelli, Charlotte Vastel, Claire J. Chandler, Claudio Codella, Doug Johnstone, Eleonora Bianchi, Francois M\'enard, Giovanni Sabatini, Laurent Loinard, Layal Chahine, Leonardo Testi, Linda Podio, Maria Jos\'e Maureira, Marta De Simone, Mathilde Bouvier, Nadia Balucani, Nami Sakai, Nicol\'as Cuello, Paola Caselli, Piero Ugliengo, Satoshi Yamamoto, Steven Charnley, Tomoyuki Hanawa, Yancy Shirley, Yuri Aikawa

arxiv:2408.15517 v1 · 2024-08-28 · 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{UGL2CCZUPUMJ6CXLSLRCJDC6FQ}

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	2026-07-05T09:00:13.117408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a197a10b347d189f0aeb92e2248c5e2c3bd4e1ea1c22020761b9da5e5d9f6775

Aliases

arxiv: 2408.15517 · arxiv_version: 2408.15517v1 · doi: 10.48550/arxiv.2408.15517 · pith_short_12: UGL2CCZUPUMJ · pith_short_16: UGL2CCZUPUMJ6CXL · pith_short_8: UGL2CCZU

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/UGL2CCZUPUMJ6CXLSLRCJDC6FQ \
  | 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: a197a10b347d189f0aeb92e2248c5e2c3bd4e1ea1c22020761b9da5e5d9f6775

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0727f1b1c4fa79a946eb1c4969b00c7b64526f89fa28b66cd3b34cd867567f05",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-08-28T04:04:38Z",
    "title_canon_sha256": "a2feda56f8b45a5d9fb81b2a73c4755872d2f243d493e7c399a0f57e14928b75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.15517",
    "kind": "arxiv",
    "version": 1
  }
}