Pith Number

pith:3S4OHMHN

pith:2019:3S4OHMHNAJYFMSDJBTXBVFFJRI

not attested not anchored not stored refs pending

Low albedos of hot to ultra-hot Jupiters in the optical to near-infrared transition regime

C. von Essen, J. K\"ohler, K.G. Strassmeier, K. Poppenhaeger, M. Mallonn, T. Granzer, X. Alexoudi

arxiv:1902.07944 v2 · 2019-02-21 · 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{3S4OHMHNAJYFMSDJBTXBVFFJRI}

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	2026-05-17T23:49:01.854007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcb8e3b0ed02705648690cee1a94a98a2eb15847648ecc4ecdcc2ebef3035bd0

Aliases

arxiv: 1902.07944 · arxiv_version: 1902.07944v2 · doi: 10.48550/arxiv.1902.07944 · pith_short_12: 3S4OHMHNAJYF · pith_short_16: 3S4OHMHNAJYFMSDJ · pith_short_8: 3S4OHMHN

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/3S4OHMHNAJYFMSDJBTXBVFFJRI \
  | 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: dcb8e3b0ed02705648690cee1a94a98a2eb15847648ecc4ecdcc2ebef3035bd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fdee1d4f7d345954104baa15e2bc19e979cc7c0409ccd9c8db5f228bb5b4ba4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-02-21T10:11:20Z",
    "title_canon_sha256": "d2544379cbfaba40dff00a6da9e92ff4c84dba7f1c1eee29d2624037af559c80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07944",
    "kind": "arxiv",
    "version": 2
  }
}