Pith Number

pith:R3YWUVIT

pith:2022:R3YWUVITAIGRNKWA4ICPRWPOWU

not attested not anchored not stored refs pending

Hubble WFC3 Spectroscopy of the Terrestrial Planets L~98-59~c \& d: No Evidence for a Clear Hydrogen Dominated Primary Atmosphere

Bo Ma, Li Zhou, Yinan Zhu, Yonghao Wang

arxiv:2212.09526 v1 · 2022-12-19 · 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{R3YWUVITAIGRNKWA4ICPRWPOWU}

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	2026-07-05T05:37:47.961310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ef16a5513020d16aac0e204f8d9eeb51a962de8d41c27eae1755c099cf69672

Aliases

arxiv: 2212.09526 · arxiv_version: 2212.09526v1 · doi: 10.48550/arxiv.2212.09526 · pith_short_12: R3YWUVITAIGR · pith_short_16: R3YWUVITAIGRNKWA · pith_short_8: R3YWUVIT

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/R3YWUVITAIGRNKWA4ICPRWPOWU \
  | 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: 8ef16a5513020d16aac0e204f8d9eeb51a962de8d41c27eae1755c099cf69672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf1363c5af3614c171e640f5ef8b2dc924d3a02f72a8f63030276327550bed09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-12-19T15:14:53Z",
    "title_canon_sha256": "e749c5a6c20fcd192275f72a153bf377685395240cc9e86e6ec9b088999d4e58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.09526",
    "kind": "arxiv",
    "version": 1
  }
}