Pith Number

pith:3UV35BR4

pith:2022:3UV35BR4JPQHX35SLGF36IWIZB

not attested not anchored not stored refs pending

One year of AU Mic with HARPS: II -- stellar activity and star-planet interaction

Aline A. Vidotto, Antoine Strugarek, Baptiste Klein, Belinda Nicholson, Jean-Fran\c{c}ois Donati, J\'er\^ome Bouvier, Louise D. Nielsen, Norbert Zicher, Oscar Barrag\'an, Robert D. Kavanagh, Suzanne Aigrain

arxiv:2203.08190 v1 · 2022-03-15 · astro-ph.EP · 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{3UV35BR4JPQHX35SLGF36IWIZB}

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	2026-07-05T04:07:44.639069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd2bbe863c4be07befb2598bbf22c8c8731132ae942fc86f4796a465149f99b4

Aliases

arxiv: 2203.08190 · arxiv_version: 2203.08190v1 · doi: 10.48550/arxiv.2203.08190 · pith_short_12: 3UV35BR4JPQH · pith_short_16: 3UV35BR4JPQHX35S · pith_short_8: 3UV35BR4

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/3UV35BR4JPQHX35SLGF36IWIZB \
  | 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: dd2bbe863c4be07befb2598bbf22c8c8731132ae942fc86f4796a465149f99b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89f8413fd62651ab504b21515b0b1812ee02ec6c57c6aa4e33572c74fa5c498d",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-03-15T18:39:48Z",
    "title_canon_sha256": "194ee0fd7355131f2941482069faa62eb614d104cd11d1d0c0ffd5a1385463ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.08190",
    "kind": "arxiv",
    "version": 1
  }
}