Pith Number

pith:OSJXANF4

pith:2019:OSJXANF47IPOGNDVTDX5XZAHOG

not attested not anchored not stored refs pending

The Magnetic Properties of Heating Events on High-Temperature Active Region Loops

Harry P. Warren, Ignacio Ugarte-Urra, Nicholas A. Crump, Thomas Wiegelmann

arxiv:1904.11976 v1 · 2019-04-26 · 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{OSJXANF47IPOGNDVTDX5XZAHOG}

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	2026-05-17T23:43:34.463853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74937034bcfa1ee3347598efdbe407719cd5a0217956a6c27c503efebcdc9a8d

Aliases

arxiv: 1904.11976 · arxiv_version: 1904.11976v1 · doi: 10.48550/arxiv.1904.11976 · pith_short_12: OSJXANF47IPO · pith_short_16: OSJXANF47IPOGNDV · pith_short_8: OSJXANF4

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/OSJXANF47IPOGNDVTDX5XZAHOG \
  | 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: 74937034bcfa1ee3347598efdbe407719cd5a0217956a6c27c503efebcdc9a8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bd8919b28f56ff71d98a9576e13797fc7c510e93b095200c698739d1ffc73f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-04-26T17:57:17Z",
    "title_canon_sha256": "b8fafd6ceb92d44873dea4379716e74934054bb19ce8623147c2882014f4138c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11976",
    "kind": "arxiv",
    "version": 1
  }
}