Pith Number

pith:AEXFR5SV

pith:2022:AEXFR5SVMSYAZ4HRC6KOULDYQH

not attested not anchored not stored refs pending

PENELLOPE III. The peculiar accretion variability of XX Cha and its impact on the observed spread of accretion rates

A. Caratti o Garatti, A. Frasca, \'A. K\'osp\'al, A. Natta, C.F. Manara, D. Fedele, E. Covino, G.J. Herczeg, G. Rosotti, G. Zsidi, J. Campbell-White, J.F. Gameiro, J.M. Alcal\'a, L. Venuti, M. Fang, M. G. Petr-Gotzens, P. \'Abrah\'am, R.A.B. Claes, R. Garcia-Lopez, Z. P. Fockter

arxiv:2208.01447 v1 · 2022-08-02 · 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{AEXFR5SVMSYAZ4HRC6KOULDYQH}

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	2026-07-05T04:49:02.727474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

012e58f65564b00cf0f11794ea2c7881d180f70cd289b0c01a76b87fbf621d12

Aliases

arxiv: 2208.01447 · arxiv_version: 2208.01447v1 · doi: 10.48550/arxiv.2208.01447 · pith_short_12: AEXFR5SVMSYA · pith_short_16: AEXFR5SVMSYAZ4HR · pith_short_8: AEXFR5SV

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/AEXFR5SVMSYAZ4HRC6KOULDYQH \
  | 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: 012e58f65564b00cf0f11794ea2c7881d180f70cd289b0c01a76b87fbf621d12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaf2d76b5341666d619c0d47be2e617950a89391a43d8d727c224e9c4e15adfd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-08-02T13:25:01Z",
    "title_canon_sha256": "fce0ee56298b1c472716acc23c696da3e1796692b055f84b2131dd53a6e41055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.01447",
    "kind": "arxiv",
    "version": 1
  }
}