Pith Number

pith:B3QTWCNN

pith:2018:B3QTWCNNQMJBGAS67R5SED7I2P

not attested not anchored not stored refs pending

E and B polarizations from inhomogeneous and solar surface turbulence

Alberto Roper Pol, Andrea Bracco, Axel Brandenburg, Gordon J. D. Petrie, Nishant K. Singh, Sayan Mandal, Tina Kahniashvili

arxiv:1807.11457 v3 · 2018-07-30 · astro-ph.SR · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3QTWCNNQMJBGAS67R5SED7I2P}

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	2026-05-17T23:56:33.717097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ee13b09ad831213025efc7b220fe8d3e6abc04e94bbf03f14fb4b9915b4c8a9

Aliases

arxiv: 1807.11457 · arxiv_version: 1807.11457v3 · doi: 10.48550/arxiv.1807.11457 · pith_short_12: B3QTWCNNQMJB · pith_short_16: B3QTWCNNQMJBGAS6 · pith_short_8: B3QTWCNN

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/B3QTWCNNQMJBGAS67R5SED7I2P \
  | 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: 0ee13b09ad831213025efc7b220fe8d3e6abc04e94bbf03f14fb4b9915b4c8a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0e7b27b5160b1e1322c63d56959860e0b262f0dad1800e1b513916002133b29",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-30T17:27:07Z",
    "title_canon_sha256": "732f5ed2602f972334c78d9d83daa544b2c64dc97628e1afa573ad807c260365"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11457",
    "kind": "arxiv",
    "version": 3
  }
}