Pith Number

pith:DD2JREUK

pith:2019:DD2JREUKGYEXBR54CHTTZ7AEZ7

not attested not anchored not stored refs pending

On the TeV gamma-ray and X-ray correlations exhibited in high-energy peaked BL Lacs: Mrk 501 and 1ES 1959+650

Jos\'e Andr\'es Garc\'ia-Gonz\'alez, Mabel Osorio, M. Magdalena Gonz\'alez, Nissim Fraija, Rodrigo Sacahui

arxiv:1909.00897 v1 · 2019-09-03 · 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{DD2JREUKGYEXBR54CHTTZ7AEZ7}

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	2026-07-05T00:01:13.962556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18f498928a360970c7bc11e73cfc04cfda6bb5c738edf17c7448f60468ce6bb5

Aliases

arxiv: 1909.00897 · arxiv_version: 1909.00897v1 · doi: 10.48550/arxiv.1909.00897 · pith_short_12: DD2JREUKGYEX · pith_short_16: DD2JREUKGYEXBR54 · pith_short_8: DD2JREUK

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/DD2JREUKGYEXBR54CHTTZ7AEZ7 \
  | 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: 18f498928a360970c7bc11e73cfc04cfda6bb5c738edf17c7448f60468ce6bb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f7bfc03973977c244639da35a7910994092b2de5dc979fe19ba9b9ff2ea43f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-09-03T00:30:58Z",
    "title_canon_sha256": "d6fbda1dd04f5aa1cbb48a1cede7040e01cdd83559c7e6fabf68afd9dfd6ac9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00897",
    "kind": "arxiv",
    "version": 1
  }
}