Pith Number

pith:QB4D6T6S

pith:2015:QB4D6T6SCYUNNDDMPHJOKY7K2B

not attested not anchored not stored refs pending

Making FORS2 fit for exoplanet observations (again)

A. Smette, C. Hummel, D. Dobrzycka, E. Sedaghati, G. Blanchard, G. Rupprecht, H.M.J. Boffin, J. Anderson, J. Smoker, M.E. van den Ancker, N. Gibson, O.A. Gonzalez, S. Moehler

arxiv:1502.03172 v1 · 2015-02-11 · astro-ph.SR · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QB4D6T6SCYUNNDDMPHJOKY7K2B}

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.

Cited by

1 paper in Pith

LRG-BEASTS: transmission spectroscopy and retrieval analysis of the highly-inflated Saturn-mass planet WASP-39b

Receipt and verification

First computed	2026-05-18T02:27:20.327148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80783f4fd21628d68c6c79d2e563ead058fc0879085651e8fecff9afc4af4e2e

Aliases

arxiv: 1502.03172 · arxiv_version: 1502.03172v1 · doi: 10.48550/arxiv.1502.03172 · pith_short_12: QB4D6T6SCYUN · pith_short_16: QB4D6T6SCYUNNDDM · pith_short_8: QB4D6T6S

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/QB4D6T6SCYUNNDDMPHJOKY7K2B \
  | 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: 80783f4fd21628d68c6c79d2e563ead058fc0879085651e8fecff9afc4af4e2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12cf3af7a973d9289f378897d86c168656f0be1e020c268f0e0f4b843385abd7",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-02-11T02:17:16Z",
    "title_canon_sha256": "55e89b89cbe397e21dee7898344bf554c7bc6973a8a0c119d94b818b3ecb235f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03172",
    "kind": "arxiv",
    "version": 1
  }
}