Pith Number

pith:FAW5AXTB

pith:2023:FAW5AXTBCLRXREIXZOUUWZH4JW

not attested not anchored not stored refs pending

The CARMENES search for exoplanets around M dwarfs. Behaviour of the Paschen lines during flares and quiescence

A. Quirrenbach, A. Reinerns, B. Fuhrmeister, D. Montes, E. Nagel, I. Ribas, J. A. Caballero, J. C. Morales, J.H.M.M. Schmitt, M. C. G\'alves Ortiz, M. Zechmeister, N. Lodieu, P.C. Schneider, P.J. Amado, P. Mart\'in-Fern\'andez, P. Sch\"ofer, S. Czesla, S. V. Jeffers, Th. Henning, W. Seifert

arxiv:2308.07685 v1 · 2023-08-15 · astro-ph.SR · 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{FAW5AXTBCLRXREIXZOUUWZH4JW}

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	2026-07-05T06:54:22.279839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

282dd05e6112e3789117cba94b64fc4dbe9d783b0db9161a8fed44b096d7e985

Aliases

arxiv: 2308.07685 · arxiv_version: 2308.07685v1 · doi: 10.48550/arxiv.2308.07685 · pith_short_12: FAW5AXTBCLRX · pith_short_16: FAW5AXTBCLRXREIX · pith_short_8: FAW5AXTB

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/FAW5AXTBCLRXREIXZOUUWZH4JW \
  | 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: 282dd05e6112e3789117cba94b64fc4dbe9d783b0db9161a8fed44b096d7e985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a8e1e120fd3994d4587d3de6e094bc2f5fa08107b1f945bdfb485590c25f6df",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-08-15T10:31:05Z",
    "title_canon_sha256": "a20e9bfbc6faa469855ee77c97471d9a94f21d2db58047e592b65bf39a092965"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.07685",
    "kind": "arxiv",
    "version": 1
  }
}