Pith Number

pith:6JJ4TUYD

pith:2021:6JJ4TUYDFGQYOX6HUOPRZ46UPH

not attested not anchored not stored refs pending

CARMENES detection of the CaII infrared triplet and possible evidence of HeI in the atmosphere of WASP-76b

A. Quirrenbach, A. Reiners, A. S\'anchez-L\'opez, D. Montes, E. Nagel, E. Palle, E. Sedaghati, F. Yan, G. Bergond, G. Morello, I. A. G. Snellen, I. Ribas, J. A. Caballero, J. Orell-Miquel, J. Sanz-Forcada, K. Molaverdikhani, L. Nortmann, M. L\'opez-Puertas, M. Oshagh, M. Perger, M. Stangret, M. Zechmeister, N. Casasayas-Barris, P. J. Amado, R. Luque, S. Czesla, S. Khalafinejad, Th. Henning

arxiv:2109.00059 v1 · 2021-08-31 · 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{6JJ4TUYDFGQYOX6HUOPRZ46UPH}

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	2026-07-05T03:28:25.027276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f253c9d30329a1875fc7a39f1cf3d479f5e1c3662a8d8814e6a073b96b3922a3

Aliases

arxiv: 2109.00059 · arxiv_version: 2109.00059v1 · doi: 10.48550/arxiv.2109.00059 · pith_short_12: 6JJ4TUYDFGQY · pith_short_16: 6JJ4TUYDFGQYOX6H · pith_short_8: 6JJ4TUYD

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/6JJ4TUYDFGQYOX6HUOPRZ46UPH \
  | 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: f253c9d30329a1875fc7a39f1cf3d479f5e1c3662a8d8814e6a073b96b3922a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05d6b51d409f395047d69e18e13307fb6134d16c7875f243b85ed3c3f670c604",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-08-31T19:56:42Z",
    "title_canon_sha256": "1ff1c35c954740a13d463c10259bedc112be482eb4b734a9b9d8232e84d360b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.00059",
    "kind": "arxiv",
    "version": 1
  }
}