Pith Number

pith:A6V7DKNE

pith:2019:A6V7DKNETUPYA7OCGW6FGO4K6Q

not attested not anchored not stored refs pending

Characterizing the Atmospheres of Irradiated Exoplanets at High Spectral Resolution

Diana Dragomir, Eliza Kempton, Eric Gaidos, George Zhou, Ian Crossfield, Jacob Bean, Michael Line, Nikole Lewis, Roxana Lupu

arxiv:1903.09173 v1 · 2019-03-21 · 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{A6V7DKNETUPYA7OCGW6FGO4K6Q}

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	2026-05-17T23:50:40.415074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07abf1a9a49d1f807dc235bc533b8af42210f5db4e7c5818cbfcfdff69e5545f

Aliases

arxiv: 1903.09173 · arxiv_version: 1903.09173v1 · doi: 10.48550/arxiv.1903.09173 · pith_short_12: A6V7DKNETUPY · pith_short_16: A6V7DKNETUPYA7OC · pith_short_8: A6V7DKNE

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/A6V7DKNETUPYA7OCGW6FGO4K6Q \
  | 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: 07abf1a9a49d1f807dc235bc533b8af42210f5db4e7c5818cbfcfdff69e5545f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0af8624207849c0ffe329b8a2474330669b3ee1276c5264797d8a3eb242c801",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-21T18:11:02Z",
    "title_canon_sha256": "82d86560bfb641e2c57898154f9d146988a74cbd5ba7615a759bd2c21e9763dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09173",
    "kind": "arxiv",
    "version": 1
  }
}