Pith Number

pith:M6CMISQQ

pith:2022:M6CMISQQWENUFPB2BOEZJCYKIT

not attested not anchored not stored refs pending

Accretion and extinction variations in the low-mass pre-main sequence binary system WX Cha

Agnes Kospal, Andras Pal, Attila Bodi, Carlo F. Manara, Eleonora Fiorellino, Gabriella Zsidi, Gaitee Hussain, Peter Abraham

arxiv:2209.04304 v1 · 2022-09-09 · 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{M6CMISQQWENUFPB2BOEZJCYKIT}

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	2026-07-05T05:10:13.092332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6784c44a10b11b42bc3a0b89948b0a44fa0cddffb6adb6eb593cc602ff302d0e

Aliases

arxiv: 2209.04304 · arxiv_version: 2209.04304v1 · doi: 10.48550/arxiv.2209.04304 · pith_short_12: M6CMISQQWENU · pith_short_16: M6CMISQQWENUFPB2 · pith_short_8: M6CMISQQ

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/M6CMISQQWENUFPB2BOEZJCYKIT \
  | 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: 6784c44a10b11b42bc3a0b89948b0a44fa0cddffb6adb6eb593cc602ff302d0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c94c438ae5ca44c1727d4239a98ce722e2f55bb0ca96948c16459c45111b2c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-09-09T14:02:15Z",
    "title_canon_sha256": "a1a68f1d9326c1e3311c673ff670b5241c4fc8153169dcfa853d6bca8050e077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.04304",
    "kind": "arxiv",
    "version": 1
  }
}