Pith Number

pith:BZ7CD56X

pith:2010:BZ7CD56XGMAFF5DI3YDRSIVRH4

not attested not anchored not stored refs pending

Probing the terminator region atmosphere of the Hot-Jupiter XO-1b with transmission spectroscopy

C. A. Griffith, C. Burke, G. Tinetti, G. Vasisht, L. R. Brown, M. R. Swain, P. Deroo, P. McCullough

arxiv:1002.2434 v1 · 2010-02-12 · 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{BZ7CD56XGMAFF5DI3YDRSIVRH4}

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	2026-05-18T02:09:09.121295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e7e21f7d7330052f468de071922b13f39f5d66bab3e3fdbefe30c687928567c

Aliases

arxiv: 1002.2434 · arxiv_version: 1002.2434v1 · doi: 10.48550/arxiv.1002.2434 · pith_short_12: BZ7CD56XGMAF · pith_short_16: BZ7CD56XGMAFF5DI · pith_short_8: BZ7CD56X

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/BZ7CD56XGMAFF5DI3YDRSIVRH4 \
  | 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: 0e7e21f7d7330052f468de071922b13f39f5d66bab3e3fdbefe30c687928567c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "685e7ecddf26c8a0438ba59ec076dfb696ccfbb690bacb9abc662eba2965e33f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-02-12T13:20:33Z",
    "title_canon_sha256": "50dce4a0499fd7a5fba16a3570ac1237385f7751dc495a1212bf4ffacc5f4492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2434",
    "kind": "arxiv",
    "version": 1
  }
}