Pith Number

pith:NJAWEEOJ

pith:2019:NJAWEEOJDDTKK7IQOVHZPW3SLR

not attested not anchored not stored refs pending

Evidence for He I 10830 \AA~ absorption during the transit of a warm Neptune around the M-dwarf GJ 3470 with the Habitable-zone Planet Finder

Andrew J. Metcalf, Andrew Monson, Arpita Roy, Chad Bender, Christian Schwab, Colin Nitroy, Connor Fredrick, Emily Lubar, Eric B. Ford, Fred Hearty, Gudmundur Stefansson, Jason Wright, Jeff Jennings, Joe P. Ninan, Kyle Kaplan, Lawrence Ramsey, Michael Endl, Paul Robertson, Ryan Terrien, Samuel Halverson, Scott A. Diddams, Shubham Kanodia, Suvrath Mahadevan, William Cochran

arxiv:1910.02070 v2 · 2019-10-04 · 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{NJAWEEOJDDTKK7IQOVHZPW3SLR}

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

Magnesium Silicate Clouds in the Atmosphere of HD 209458b from a Rule-Based Tree-Structured Data Reduction

Receipt and verification

First computed	2026-07-05T01:04:03.438502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a416211c918e6a57d10754f97db725c53288fcad1ad2d08dbf006ed95934b95

Aliases

arxiv: 1910.02070 · arxiv_version: 1910.02070v2 · doi: 10.48550/arxiv.1910.02070 · pith_short_12: NJAWEEOJDDTK · pith_short_16: NJAWEEOJDDTKK7IQ · pith_short_8: NJAWEEOJ

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/NJAWEEOJDDTKK7IQOVHZPW3SLR \
  | 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: 6a416211c918e6a57d10754f97db725c53288fcad1ad2d08dbf006ed95934b95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86222186b19ac6aea391a8d650713072c69efb68fcd1f8f5fd9e2d9562fe54b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-10-04T17:54:24Z",
    "title_canon_sha256": "b5ec2b3d402baecbcba14efea90d501d67fbb59b0254919c55f439a0c5bb5213"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.02070",
    "kind": "arxiv",
    "version": 2
  }
}