Pith Number

pith:HSDYJZU3

pith:2016:HSDYJZU3XWMGPBSBK5IK6BEYDU

not attested not anchored not stored refs pending

Potassium detection in the clear atmosphere of a hot-Jupiter: FORS2 transmission spectroscopy of WASP-17b

2, (2) DLR, 3), 3) ((1) ESO, (3) ZAA, 4), (4) ESO, (5) Charles University, 6), (6) ASCR, (7) UCL, Alain Smette (1), Antonio Garc\'ia Mu\~noz (3), Berlin, Elyar Sedaghati (1, Heike Rauer (2, Henri M J Boffin (1, John L Grenfell (2, Juan Cabrera (2), London), Marco Rocchetto (7), Munich, Ondrejov, Petr Kabath (6), Prague, Santiago de Chile, Szilard Csizmadia (2), Tereza Je\v{r}abkov\'a (5, TU Berlin, Valentin D Ivanov (1

arxiv:1609.03906 v3 · 2016-09-13 · 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{HSDYJZU3XWMGPBSBK5IK6BEYDU}

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	2026-05-18T00:55:41.574280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c8784e69bbd986786415750af04981d186628f480fe2df9ab33f6812b06be20

Aliases

arxiv: 1609.03906 · arxiv_version: 1609.03906v3 · doi: 10.48550/arxiv.1609.03906 · pith_short_12: HSDYJZU3XWMG · pith_short_16: HSDYJZU3XWMGPBSB · pith_short_8: HSDYJZU3

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/HSDYJZU3XWMGPBSBK5IK6BEYDU \
  | 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: 3c8784e69bbd986786415750af04981d186628f480fe2df9ab33f6812b06be20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56edbb5a8d9846de2509bec8a2d3295b092bd21a22f955b9b53bb3934a74306c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-09-13T16:01:07Z",
    "title_canon_sha256": "f28667c918b4b6c9211cae1832c4edd9583f4a31cc1b1784cf71beb0bee33638"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03906",
    "kind": "arxiv",
    "version": 3
  }
}