Pith Number

pith:K4HYI3UU

pith:2017:K4HYI3UU3FOBFNNTZGNB3CQNW3

not attested not anchored not stored refs pending

AstroImageJ: Image Processing and Photometric Extraction for Ultra-Precise Astronomical Light Curves (Expanded Edition)

Frederic V. Hessman, John F. Kielkopf, Karen A. Collins, Keivan G. Stassun

arxiv:1701.04817 v1 · 2017-01-17 · astro-ph.IM · 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{K4HYI3UU3FOBFNNTZGNB3CQNW3}

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.

Cited by

2 papers in Pith

The 35-Myr old infant planet TOI-837 b has a mildly misaligned orbit

TOI-3664 b, TOI-4034 b & TOI-6564 b: Three new hot Jupiters around stars approaching the terminal age main sequence

Receipt and verification

First computed	2026-05-18T00:34:20.706761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

570f846e94d95c12b5b3c99a1d8a0db6ed46c5ae4020a1a4bb31a251ca38af06

Aliases

arxiv: 1701.04817 · arxiv_version: 1701.04817v1 · doi: 10.48550/arxiv.1701.04817 · pith_short_12: K4HYI3UU3FOB · pith_short_16: K4HYI3UU3FOBFNNT · pith_short_8: K4HYI3UU

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/K4HYI3UU3FOBFNNTZGNB3CQNW3 \
  | 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: 570f846e94d95c12b5b3c99a1d8a0db6ed46c5ae4020a1a4bb31a251ca38af06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a54a97a4bb94a06f3342c6764176d1fcb7017905a61aa6244e199959e35f86ff",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-01-17T10:02:03Z",
    "title_canon_sha256": "26666c0edfdf02e066440664de6a51f148618b4a63bd974d35c2160bb4d911f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04817",
    "kind": "arxiv",
    "version": 1
  }
}