Pith Number

pith:K2PXWAOS

pith:2010:K2PXWAOSN3VKMH7YR2MKPE5WST

not attested not anchored not stored refs pending

Line-profile tomography of exoplanet transits -- II. A gas-giant planet transiting a rapidly-rotating A5 star

A. Collier Cameron, B. Smalley, D. J. A. Brown, D. Pollacco, E. Guenther, I. McDonald, I. P. Waldmann, I. Skillen, J. Andersen, J. Telting, L. Hebb, M. Endl, M. Hartmann, P. F. L. Maxted, R. G. West, S. C. C. Barros, S. J. Fossey, Th. Augusteijn, W. D. Cochran

arxiv:1004.4551 v1 · 2010-04-26 · 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{K2PXWAOSN3VKMH7YR2MKPE5WST}

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	2026-05-18T02:07:53.787523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

569f7b01d26eeaa61ff88e98a793b694c081de1f72a2868725dc2e9514740081

Aliases

arxiv: 1004.4551 · arxiv_version: 1004.4551v1 · doi: 10.48550/arxiv.1004.4551 · pith_short_12: K2PXWAOSN3VK · pith_short_16: K2PXWAOSN3VKMH7Y · pith_short_8: K2PXWAOS

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/K2PXWAOSN3VKMH7YR2MKPE5WST \
  | 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: 569f7b01d26eeaa61ff88e98a793b694c081de1f72a2868725dc2e9514740081

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04cb90fea75c8d06a415ff2058a1896edfe43a43122d44281d32dbb133c561d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-04-26T15:26:51Z",
    "title_canon_sha256": "f39e43297ca5fb68e179f505242ea13009bcd905dac0f3ba27ca598b1860d385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4551",
    "kind": "arxiv",
    "version": 1
  }
}