Pith Number

pith:24JCPXDB

pith:2021:24JCPXDB6TNIF2UXOB37CMD3N2

not attested not anchored not stored refs pending

Molecules with ALMA at Planet-forming Scales (MAPS). IX. Distribution and Properties of the Large Organic Molecules HC$_3$N, CH$_3$CN, and $c$-C$_3$H$_2$

Alice S. Booth, Arthur D. Bosman, Catherine Walsh, Charles J. Law, Chunhua Qi, David J. Wilner, Edwin A. Bergin, Fran\c{c}ois M\'enard, Gianni Cataldi, Hideko Nomura, Ian Czekala, Jaehan Bae, Jane Huang, Jennifer B. Bergner, John D. Ilee, Kamber R. Schwarz, Karin I \"Oberg, Ke Zhang, L. Ilsedore Cleeves, Richard Teague, Romane Le Gal, Ryan A. Loomis, Sean M. Andrews, Takashi Tsukagoshi, Viviana V. Guzm\'an, Yoshihide Yamato, Yuri Aikawa

arxiv:2109.06319 v2 · 2021-09-13 · astro-ph.EP · astro-ph.GA · 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{24JCPXDB6TNIF2UXOB37CMD3N2}

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	2026-07-05T03:32:20.084977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d71227dc61f4da82ea977077f1307b6ebd1f443b293a3ccf3dcdb346cb903a49

Aliases

arxiv: 2109.06319 · arxiv_version: 2109.06319v2 · doi: 10.48550/arxiv.2109.06319 · pith_short_12: 24JCPXDB6TNI · pith_short_16: 24JCPXDB6TNIF2UX · pith_short_8: 24JCPXDB

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/24JCPXDB6TNIF2UXOB37CMD3N2 \
  | 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: d71227dc61f4da82ea977077f1307b6ebd1f443b293a3ccf3dcdb346cb903a49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e04bc4aef777e6d50fe21a4e8e35c5a44c0a4aded62f41d3185f033866a93db3",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-09-13T20:56:38Z",
    "title_canon_sha256": "d0a0497d5944b4b00b6976200ea1fe7d5d5155559d0a30ae94c286312710a046"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.06319",
    "kind": "arxiv",
    "version": 2
  }
}