Pith Number

pith:DWZLRPJW

pith:2024:DWZLRPJWTI6ZUQYPYGMLUEEOV6

not attested not anchored not stored refs pending

Low CI/CO Abundance Ratio Revealed by HST UV Spectroscopy of CO-rich Debris Disks

Aki Roberge, A. Meredith Hughes, Antonio S. Hales, Aoife Brennan, Chunhua Qi, David Wilner, Luca Matr\`a, Sebasti\'an Marino, Seth Redfield

arxiv:2405.13116 v1 · 2024-05-21 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DWZLRPJWTI6ZUQYPYGMLUEEOV6}

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

A search for circumstellar gas in pre-main-sequence debris discs using absorption spectroscopy

Receipt and verification

First computed	2026-07-05T08:21:57.715264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1db2b8bd369a3d9a430fc198ba108eaf80629bbab352710ba1451981f639aebb

Aliases

arxiv: 2405.13116 · arxiv_version: 2405.13116v1 · doi: 10.48550/arxiv.2405.13116 · pith_short_12: DWZLRPJWTI6Z · pith_short_16: DWZLRPJWTI6ZUQYP · pith_short_8: DWZLRPJW

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/DWZLRPJWTI6ZUQYPYGMLUEEOV6 \
  | 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: 1db2b8bd369a3d9a430fc198ba108eaf80629bbab352710ba1451981f639aebb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cd82d0c3ab05fdb33e025115bdfc845a45d98b52f7123e1b89b67cd7403b851",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-05-21T18:00:02Z",
    "title_canon_sha256": "6b7d3e1c7c4e92e9992c2bc8b607a4a3145de6fb6465e7cc4b3675d41fefefbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.13116",
    "kind": "arxiv",
    "version": 1
  }
}