Pith Number

pith:KQCND4BM

pith:2016:KQCND4BMYXSSVX6II4OIX5UOBW

not attested not anchored not stored refs pending

The 2012 July 23 Backside Eruption: An Extreme Energetic Particle Event?

Hong Xie, Nat Gopalswamy, Neeharika Thakur, Pertti M\"akel\"a, Sachiko Akiyama, Seiji Yashiro

arxiv:1610.05790 v2 · 2016-10-18 · 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{KQCND4BMYXSSVX6II4OIX5UOBW}

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	2026-05-18T00:53:58.194113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5404d1f02cc5e52adfc8471c8bf68e0d8f385839e5c856c0b85e12d1e6e6efbe

Aliases

arxiv: 1610.05790 · arxiv_version: 1610.05790v2 · doi: 10.48550/arxiv.1610.05790 · pith_short_12: KQCND4BMYXSS · pith_short_16: KQCND4BMYXSSVX6I · pith_short_8: KQCND4BM

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/KQCND4BMYXSSVX6II4OIX5UOBW \
  | 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: 5404d1f02cc5e52adfc8471c8bf68e0d8f385839e5c856c0b85e12d1e6e6efbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5a1b54a8fe71eade031d311b0038072c0cbb25989af5d2abdcbcc062d865768",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-10-18T20:20:29Z",
    "title_canon_sha256": "c213e988c6d7bb8f6ff3f7bfa918e15d288ab411ac1c5ca6cc2c1cb52338128a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05790",
    "kind": "arxiv",
    "version": 2
  }
}