Pith Number

pith:ZKDINNV7

pith:2019:ZKDINNV7XFUUWDHJGSH5OLMVBU

not attested not anchored not stored refs pending

The large gamma-ray flare of the FSRQ PKS 0346-27

J.D. Finke, R. Angioni, R. Nesci, S. Buson, S. Ciprini

arxiv:1906.08314 v1 · 2019-06-19 · 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{ZKDINNV7XFUUWDHJGSH5OLMVBU}

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	2026-05-17T23:40:30.008841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca8686b6bfb9694b0ce9348fd72d950d26b387b1edaf518925b7a7436cb7cf4c

Aliases

arxiv: 1906.08314 · arxiv_version: 1906.08314v1 · doi: 10.48550/arxiv.1906.08314 · pith_short_12: ZKDINNV7XFUU · pith_short_16: ZKDINNV7XFUUWDHJ · pith_short_8: ZKDINNV7

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/ZKDINNV7XFUUWDHJGSH5OLMVBU \
  | 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: ca8686b6bfb9694b0ce9348fd72d950d26b387b1edaf518925b7a7436cb7cf4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4faf088fa3bea1bbdb3baa3db023d160a1351dc515c4b70666858a2a64009d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-06-19T19:16:11Z",
    "title_canon_sha256": "3dc62c24fde6b9dc3ee14fec93fd547c6580b3e6c3c315d3e7bf9c9c81ff1745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08314",
    "kind": "arxiv",
    "version": 1
  }
}