Pith Number

pith:AI4EGJQV

pith:2018:AI4EGJQVVVX3V2YU2RKU3LIE36

not attested not anchored not stored refs pending

High-Density Off-Limb Flare Loops Observed by SDO

L. Kleint, P. Heinzel, S. Jej\v{c}i\v{c}

arxiv:1810.02431 v1 · 2018-10-04 · 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{AI4EGJQVVVX3V2YU2RKU3LIE36}

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	2026-05-17T23:59:49.316700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0238432615ad6fbaeb14d4554dad04df9805c98da793b9ec7e5f1d9f3b3b833d

Aliases

arxiv: 1810.02431 · arxiv_version: 1810.02431v1 · doi: 10.48550/arxiv.1810.02431 · pith_short_12: AI4EGJQVVVX3 · pith_short_16: AI4EGJQVVVX3V2YU · pith_short_8: AI4EGJQV

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/AI4EGJQVVVX3V2YU2RKU3LIE36 \
  | 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: 0238432615ad6fbaeb14d4554dad04df9805c98da793b9ec7e5f1d9f3b3b833d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc4032f7b5167bd6078e0fdc9312d37fac1de1f80ab9b9a658114968274c5931",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-04T21:27:24Z",
    "title_canon_sha256": "838a61ed53fdbbc480cf27e93334953ad0a8b1ff152cd8fd2b881a74af47c850"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02431",
    "kind": "arxiv",
    "version": 1
  }
}