Pith Number

pith:JNDGPPGB

pith:2025:JNDGPPGB6G32ITS7A4FU3YESYF

not attested not anchored not stored refs pending

Detection of Hydrocarbons in the Disk around an Actively-Accreting Planetary-Mass Object

Aleks Scholz, Antonella Natta, Belinda Damian, Koraljka Muzic, Laura Flagg, Leonardo Testi, Paola Pinilla, Ray Jayawardhana, V. Almendros-Abad

arxiv:2505.13714 v1 · 2025-05-19 · astro-ph.EP · 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{JNDGPPGB6G32ITS7A4FU3YESYF}

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

2 papers in Pith

Chemistry and IR emission of acetylene in planet-forming regions of T Tauri disks. Impact of elemental abundances and dust properties

Receipt and verification

First computed	2026-07-05T11:05:49.964291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b4667bcc1f1b7a44e5f070b4de092c150d532517c25d06359003249b9d8bd7d

Aliases

arxiv: 2505.13714 · arxiv_version: 2505.13714v1 · doi: 10.48550/arxiv.2505.13714 · pith_short_12: JNDGPPGB6G32 · pith_short_16: JNDGPPGB6G32ITS7 · pith_short_8: JNDGPPGB

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/JNDGPPGB6G32ITS7A4FU3YESYF \
  | 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: 4b4667bcc1f1b7a44e5f070b4de092c150d532517c25d06359003249b9d8bd7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04d0cfa25163e7c4ca7041b8d8e63706d8e849176485cdf8d3d2cb38e2767235",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-05-19T20:24:33Z",
    "title_canon_sha256": "a23505caf665b885da9b987c4d5860683c7e5672b6ec6986af5d75082d80ccad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13714",
    "kind": "arxiv",
    "version": 1
  }
}