Pith Number

pith:5LF26USC

pith:2010:5LF26USCGSW6L3FVCI4VMTTIUQ

not attested not anchored not stored refs pending

Photospheric and chromospheric activity on the young solar-type star HD 171488

2), (2) INAF - Osservatorio Astrofisico di Arcetri, (3) Konkoly Observatory, (4) Ege University, 5) ((1) INAF - Osservatorio Astrofisico di Catania, (5) TUBITAK National Observatory), A. Frasca(1), E. Marilli(1), K. Biazzo(1, O. Cakirli(4, Zs. Kovari(3)

arxiv:1005.0564 v1 · 2010-05-04 · 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{5LF26USCGSW6L3FVCI4VMTTIUQ}

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	2026-05-18T02:07:43.018708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eacbaf524234ade5ecb51239564e68a4299097691e0c320d699733d04cf52f0a

Aliases

arxiv: 1005.0564 · arxiv_version: 1005.0564v1 · doi: 10.48550/arxiv.1005.0564 · pith_short_12: 5LF26USCGSW6 · pith_short_16: 5LF26USCGSW6L3FV · pith_short_8: 5LF26USC

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/5LF26USCGSW6L3FVCI4VMTTIUQ \
  | 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: eacbaf524234ade5ecb51239564e68a4299097691e0c320d699733d04cf52f0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51886b98184da1ef5f63ce3f835bf7fc1fd28770612b4f9e9e356456158670c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-05-04T15:48:39Z",
    "title_canon_sha256": "cde9515d4c75edc65598a716053e33e89d238eece703ab69ab5bf80a27ac51ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0564",
    "kind": "arxiv",
    "version": 1
  }
}