Pith Number

pith:I6ICR3H3

pith:2022:I6ICR3H3FQF3DFJNJYNXBYJGBF

not attested not anchored not stored refs pending

Leveraging space-based data from the nearest Solar-type star to better understand stellar activity signatures in radial velocity data

Abigail Burrows, Andrea S.J. Lin, Arpita Roy, Chad F. Bender, Federica Rescigno, Jennifer Burt, Neil Murphy, Raphaelle D. Haywood, Samuel Halverson, Suvrath Mahadevan, Tamar Ervin

arxiv:2204.09014 v1 · 2022-04-19 · 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{I6ICR3H3FQF3DFJNJYNXBYJGBF}

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	2026-07-05T04:26:01.988563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

479028ecfb2c0bb1952d4e1b70e1260946b79420c1b8cb4e11cc5d956c4a4203

Aliases

arxiv: 2204.09014 · arxiv_version: 2204.09014v1 · doi: 10.48550/arxiv.2204.09014 · pith_short_12: I6ICR3H3FQF3 · pith_short_16: I6ICR3H3FQF3DFJN · pith_short_8: I6ICR3H3

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/I6ICR3H3FQF3DFJNJYNXBYJGBF \
  | 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: 479028ecfb2c0bb1952d4e1b70e1260946b79420c1b8cb4e11cc5d956c4a4203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81c56b152421eb039ee038bdb01febb2ee838dab596b8676b1365ca60f13a695",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-04-19T17:25:46Z",
    "title_canon_sha256": "ea3969a4823dd7825a1f0fcee373bb71852495affd1459cbbc7b827d61118f25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09014",
    "kind": "arxiv",
    "version": 1
  }
}