Pith Number

pith:HJPY4VRH

pith:2022:HJPY4VRHHJNRTW33WLL25XDMVT

not attested not anchored not stored refs pending

The Great Flare of 2021 November 19 on AD Leo. Simultaneous XMM-Newton and TESS observations

B. Stelzer, C. Argiroffi, INAF - Osservatorio Astronomico di Palermo, M. Caramazza, M. Coffaro (Universit\"at T\"ubingen, St. Raetz, Universit\`a di Palermo)

arxiv:2209.05068 v1 · 2022-09-12 · astro-ph.SR · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJPY4VRHHJNRTW33WLL25XDMVT}

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	2026-07-05T05:20:47.706629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a5f8e56273a5b19db7bb2d7aedc6cacc7296d088c093022aabed4302efe5641

Aliases

arxiv: 2209.05068 · arxiv_version: 2209.05068v1 · doi: 10.48550/arxiv.2209.05068 · pith_short_12: HJPY4VRHHJNR · pith_short_16: HJPY4VRHHJNRTW33 · pith_short_8: HJPY4VRH

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/HJPY4VRHHJNRTW33WLL25XDMVT \
  | 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: 3a5f8e56273a5b19db7bb2d7aedc6cacc7296d088c093022aabed4302efe5641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d76dd7be27c451ae3cd60b36e65a4be5ef9bdfbb9f16bd026ca72cbcfeee62f8",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-09-12T07:52:54Z",
    "title_canon_sha256": "d346e9a3b1dc76a20c9a8408eafa6722650e8c7c3e73999287efccfccde2ed90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.05068",
    "kind": "arxiv",
    "version": 1
  }
}