Pith Number

pith:ABCBL35E

pith:2022:ABCBL35ED4N7XKP2N5N5UM4XXV

not attested not anchored not stored refs pending

Transmission strings: a technique for spatially mapping exoplanet atmospheres around their terminators

David Grant, Hannah R. Wakeford

arxiv:2212.07294 v1 · 2022-12-14 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ABCBL35ED4N7XKP2N5N5UM4XXV}

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	2026-07-05T05:26:59.217300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

004415efa41f1bfba9fa6f5bda3397bd4a0da86de4ba57507bf1e7bd68bc45cf

Aliases

arxiv: 2212.07294 · arxiv_version: 2212.07294v1 · doi: 10.48550/arxiv.2212.07294 · pith_short_12: ABCBL35ED4N7 · pith_short_16: ABCBL35ED4N7XKP2 · pith_short_8: ABCBL35E

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/ABCBL35ED4N7XKP2N5N5UM4XXV \
  | 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: 004415efa41f1bfba9fa6f5bda3397bd4a0da86de4ba57507bf1e7bd68bc45cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65309595a7012b302e29e17d34bd0dbe0373530a68fb213c840d80127189fb3c",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-12-14T15:58:27Z",
    "title_canon_sha256": "44ce4165787538f74b68e5a8f22d16e77e5d5bbb372b54e1e2ea3ec0a826ba85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.07294",
    "kind": "arxiv",
    "version": 1
  }
}