Pith Number

pith:I2UUWYXF

pith:2016:I2UUWYXFEG6UBC6U65VR2V2G56

not attested not anchored not stored refs pending

Magnetic helicity estimations in models and observations of the solar magnetic field. Part I: Finite volume methods

Etienne Pariat, Feng Chen, Gherardo Valori, Julia K. Thalmann, Kostas Moraitis, Manolis K. Georgoulis, Sergey Anfinogentov, Shangbin Yang, Yang Guo, Yang Liu

arxiv:1610.02193 v1 · 2016-10-07 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2UUWYXFEG6UBC6U65VR2V2G56}

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	2026-05-18T00:59:18.738815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46a94b62e521bd408bd4f76b1d5746efa002012f57b8668cc8957fbd062102a4

Aliases

arxiv: 1610.02193 · arxiv_version: 1610.02193v1 · doi: 10.48550/arxiv.1610.02193 · pith_short_12: I2UUWYXFEG6U · pith_short_16: I2UUWYXFEG6UBC6U · pith_short_8: I2UUWYXF

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/I2UUWYXFEG6UBC6U65VR2V2G56 \
  | 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: 46a94b62e521bd408bd4f76b1d5746efa002012f57b8668cc8957fbd062102a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d1410f372e358efd63142571c45e30a66701f5c93c0a204f3f318637550dcf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-10-07T08:59:28Z",
    "title_canon_sha256": "9d49b36e77b6d2d0475e1932a5eadfee1f988a9c560d2ffbb8a7b34236bbb493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02193",
    "kind": "arxiv",
    "version": 1
  }
}