Pith Number

pith:LTEA5LBS

pith:2016:LTEA5LBSUPRFQTQ2Z7C26QGSTK

not attested not anchored not stored refs pending

Regaining the FORS: making optical ground-based transmission spectroscopy of exoplanets with VLT+FORS2 possible again

Alain Smette, Christian Hummel, Danuta Dobrzycka, Elyar Sedaghati, Gero Rupprecht, Guillaume Blanchard, Henri M.J. Boffin, Jonathan Smoker, Joseph Anderson, Mario van den Ancker, Neale Gibson, Oscar Gonzalez, Sabine Moehler

arxiv:1607.07237 v1 · 2016-07-25 · astro-ph.IM · astro-ph.EP · astro-ph.SR · 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{LTEA5LBSUPRFQTQ2Z7C26QGSTK}

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	2026-05-18T00:55:13.002446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cc80eac32a3e2584e1acfc5af40d29abedb1a7f955ae914a2bfbcddc41ace8c

Aliases

arxiv: 1607.07237 · arxiv_version: 1607.07237v1 · doi: 10.48550/arxiv.1607.07237 · pith_short_12: LTEA5LBSUPRF · pith_short_16: LTEA5LBSUPRFQTQ2 · pith_short_8: LTEA5LBS

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/LTEA5LBSUPRFQTQ2Z7C26QGSTK \
  | 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: 5cc80eac32a3e2584e1acfc5af40d29abedb1a7f955ae914a2bfbcddc41ace8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5561b51c185cf958298adeb4580d625c420a749bf89df06a23209c10c87e9193",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-07-25T12:24:11Z",
    "title_canon_sha256": "688eb21812f093c0c9887da35a8587d25a4b23a65061d6475f3a0f50392bdfbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07237",
    "kind": "arxiv",
    "version": 1
  }
}