Pith Number

pith:HJSYYPJ5

pith:2010:HJSYYPJ5EBMG25V3MMF36UUPSU

not attested not anchored not stored refs pending

Correcting METIS spectra for telluric absorption to maximize spectral fidelity

(10) ESO Garching, (2) Caltech, (3) University of California, (4) Leiden Observatory, (5) CE Saclay, (6) NOVA, (7) NOVA/ASTRON, (8) MPI for Astronomy, (9) UK Astronomy Technology Centre, Andreas Seifahrt (3), Belgium, Bernhard R. Brandl (4), California, Davis, Dwingeloo, Eric J. Pantin (5), France, Frank J. Molster (6), Garching near Munich, Germany, Germany), Gif sur Yvette CEDEX, Heidelberg, Joris A. D. L. Blommaert (1), Klaus M. Pontoppidan (2), Lars Venema (7), Leiden, Leuven, Pasadena, Phil Parr-Burman (9), Rainer Lenzen (8), Ralf Siebenmorgen (10), Royal Observatory Edinburgh, Sarah Kendrew (4), Stefan Uttenthaler (1), the METIS team ((1): Instituut voor Sterrenkunde, The Netherlands, UK, USA

arxiv:1010.4404 v1 · 2010-10-21 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJSYYPJ5EBMG25V3MMF36UUPSU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:38:58.698822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a658c3d3d20586d76bb630bbf528f951d16b1d8c18fe6ebdbcf0b2c898db41a

Aliases

arxiv: 1010.4404 · arxiv_version: 1010.4404v1 · doi: 10.48550/arxiv.1010.4404 · pith_short_12: HJSYYPJ5EBMG · pith_short_16: HJSYYPJ5EBMG25V3 · pith_short_8: HJSYYPJ5

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/HJSYYPJ5EBMG25V3MMF36UUPSU \
  | 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: 3a658c3d3d20586d76bb630bbf528f951d16b1d8c18fe6ebdbcf0b2c898db41a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6be07b9fc184792252f295a1808e77d9d43904436a30d813746f77682c03da54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-10-21T09:40:06Z",
    "title_canon_sha256": "9a1c1313f767118bbc1b5a95aed28301db045dbd8ebd450f81dca252b3a14458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4404",
    "kind": "arxiv",
    "version": 1
  }
}