Pith Number

pith:MGFYIWSB

pith:2016:MGFYIWSBFNGCXRCYXIT6QAG45P

not attested not anchored not stored refs pending

Three X-ray Flares Near Primary Eclipse of the RS CVn Binary XY UMa

Fabio Reale, Hang Gong, Jifeng Liu, Paul A. Heckert, Rachel Osten, Thomas Maccarone

arxiv:1605.09262 v1 · 2016-05-30 · 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{MGFYIWSBFNGCXRCYXIT6QAG45P}

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	2026-05-18T01:08:40.844952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

618b845a412b4c2bc458ba27e800dcebf46942a2c3c57cc5d56df5a0f4b77f60

Aliases

arxiv: 1605.09262 · arxiv_version: 1605.09262v1 · doi: 10.48550/arxiv.1605.09262 · pith_short_12: MGFYIWSBFNGC · pith_short_16: MGFYIWSBFNGCXRCY · pith_short_8: MGFYIWSB

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/MGFYIWSBFNGCXRCYXIT6QAG45P \
  | 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: 618b845a412b4c2bc458ba27e800dcebf46942a2c3c57cc5d56df5a0f4b77f60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a1d4a8cd0909bc1a017a6c65e91d65af4a9d356b3b3c47c3cbbb0764627e1ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-05-30T15:02:34Z",
    "title_canon_sha256": "da9b8f85887282944fd31af877250452a4b8c59d565e0e50d65dc2ee3963ad58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09262",
    "kind": "arxiv",
    "version": 1
  }
}