Pith Number

pith:IFHJNTDK

pith:2013:IFHJNTDKYD7C2XTCDOU7O2ISHD

not attested not anchored not stored refs pending

Radial Velocity Variations of Photometrically Quiet, Chromospherically Inactive Kepler Stars: A Link Between RV Jitter and Photometric Flicker

(10) Princeton), 2), (2) Fisk, 3), (3) Lehigh, (4) Penn State, 5), (5) Center for Exoplanets, (6) U. Oxford, (7) Berkeley, (8) Harvard, (9) IfA, Andrew W. Howard (9), Fabienne A. Bastien (1), Gibor Basri (7), Habitable Worlds, Jason T. Wright (4, John A. Johnson (8), Joshua Pepper (1, Keivan G. Stassun (1, Lucianne M. Walkowicz (10) ((1) Vanderbilt, Suzanne Aigrain (6)

arxiv:1310.7152 v1 · 2013-10-27 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IFHJNTDKYD7C2XTCDOU7O2ISHD}

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	2026-05-18T01:46:49.085333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

414e96cc6ac0fe2d5e621ba9f7691238d22998f76b2d6ebbc038d51a4c878b46

Aliases

arxiv: 1310.7152 · arxiv_version: 1310.7152v1 · doi: 10.48550/arxiv.1310.7152 · pith_short_12: IFHJNTDKYD7C · pith_short_16: IFHJNTDKYD7C2XTC · pith_short_8: IFHJNTDK

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/IFHJNTDKYD7C2XTCDOU7O2ISHD \
  | 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: 414e96cc6ac0fe2d5e621ba9f7691238d22998f76b2d6ebbc038d51a4c878b46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7844ad24dccbb283d86b45ae34e447d22d9d016c4dd6d9186b852aa20f49043c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-27T00:06:58Z",
    "title_canon_sha256": "5ce2dec439ec0922b1064ce8b2e475e7858970b8617f32e4cc3fe4cdb593233f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7152",
    "kind": "arxiv",
    "version": 1
  }
}