Pith Number

pith:TDKB7COA

pith:2018:TDKB7COAZSHBQ5DINAMIJ3CPQP

not attested not anchored not stored refs pending

Sparse Bayesian Imaging of Solar Flares

Alberto Sorrentino, Federica Sciacchitano, Silvio Lugaro

arxiv:1807.11287 v2 · 2018-07-30 · astro-ph.IM · math.NA · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDKB7COAZSHBQ5DINAMIJ3CPQP}

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	2026-05-18T00:00:08.261759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98d41f89c0cc8e187468681884ec4f83f2df24c91e03899d9b73a5867de35d6b

Aliases

arxiv: 1807.11287 · arxiv_version: 1807.11287v2 · doi: 10.48550/arxiv.1807.11287 · pith_short_12: TDKB7COAZSHB · pith_short_16: TDKB7COAZSHBQ5DI · pith_short_8: TDKB7COA

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/TDKB7COAZSHBQ5DINAMIJ3CPQP \
  | 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: 98d41f89c0cc8e187468681884ec4f83f2df24c91e03899d9b73a5867de35d6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ea08fe3bd41780f43da367e61dc7b25e53a3ed58e6f75951a04761b2612a1a6",
    "cross_cats_sorted": [
      "math.NA",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-07-30T11:07:08Z",
    "title_canon_sha256": "945ca14cb8d94e478dae99f713927b8b73f2247b056f103112341ec0360daf8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11287",
    "kind": "arxiv",
    "version": 2
  }
}