Pith Number

pith:TSWIFKTS

pith:2013:TSWIFKTSJGTOWNZVDT2HBTJSQA

not attested not anchored not stored refs pending

Characterizing the Orbital and Dynamical State of the HD 82943 Planetary System With Keck Radial Velocity Data

(2) CfA, (3) HKU (4) U Florida, (5) U Hawaii, (6) Caltech, (7) UC Berkeley, (8) Penn State), Andrew W. Howard (5), Eric B. Ford (4), Geoff W. Marcy (7), Jason T. Wright (8) ((1) U Arizona, John. A. Johnson (6), Man Hoi Lee (3), Matthew J. Payne (2), Xianyu Tan (1)

arxiv:1306.0687 v2 · 2013-06-04 · 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{TSWIFKTSJGTOWNZVDT2HBTJSQA}

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	2026-05-18T01:49:33.163830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cac82aa7249a6eb37351cf470cd32801c901a743db75a225ddfa65b995fdc07

Aliases

arxiv: 1306.0687 · arxiv_version: 1306.0687v2 · doi: 10.48550/arxiv.1306.0687 · pith_short_12: TSWIFKTSJGTO · pith_short_16: TSWIFKTSJGTOWNZV · pith_short_8: TSWIFKTS

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/TSWIFKTSJGTOWNZVDT2HBTJSQA \
  | 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: 9cac82aa7249a6eb37351cf470cd32801c901a743db75a225ddfa65b995fdc07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4db5225456f69a28442a69ba6f5f1ca9183e0b5d4d4317a70cd24c7f243963d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-06-04T07:41:17Z",
    "title_canon_sha256": "057a71a6434c0a81f161c770ade97cd0c6c0e4406ede0d320898934babfc2588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0687",
    "kind": "arxiv",
    "version": 2
  }
}