Pith Number

pith:2ZAQT6FI

pith:2015:2ZAQT6FILWL3KC6ZLYDTP6VR6E

not attested not anchored not stored refs pending

High Precision Photometry for K2 Campaign 1

Chelsea X. Huang, G.\'A. Bakos, I. Domsa, J. D. Hartman, K. Penev, M. de Val-Borro, W. Bhatti

arxiv:1507.07578 v3 · 2015-07-27 · 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{2ZAQT6FILWL3KC6ZLYDTP6VR6E}

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	2026-05-18T01:28:03.833185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d64109f8a85d97b50bd95e0737fab1f1200ec8bf529362c559021465c44ec37e

Aliases

arxiv: 1507.07578 · arxiv_version: 1507.07578v3 · doi: 10.48550/arxiv.1507.07578 · pith_short_12: 2ZAQT6FILWL3 · pith_short_16: 2ZAQT6FILWL3KC6Z · pith_short_8: 2ZAQT6FI

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/2ZAQT6FILWL3KC6ZLYDTP6VR6E \
  | 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: d64109f8a85d97b50bd95e0737fab1f1200ec8bf529362c559021465c44ec37e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fda6e9e96ba74750b1b142de9e0c3169081cece06310b9709ec1c8a08affc3c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-07-27T20:25:06Z",
    "title_canon_sha256": "8129d01f9fa0796a65a69039d4771847902bd2658484e0ed4bb35ac7f193ee31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07578",
    "kind": "arxiv",
    "version": 3
  }
}