Pith Number

pith:KFAHNRYU

pith:2016:KFAHNRYUWGDCDMH2RCIQMPETJ2

not attested not anchored not stored refs pending

Reply to comment by K.A. Duderstadt et al. on "Atmospheric ionization by high-fluence, hard spectrum solar proton events and their probable appearance in the ice core archive"

Adrian L. Melott (Univ. Kansas), Ben Neuenswander (Univ. Kansas), Brian C. Thomas (Washburn Univ.), Claude M. Laird, Dimitra Atri

arxiv:1606.08792 v1 · 2016-06-28 · physics.ao-ph · astro-ph.EP · astro-ph.IM · astro-ph.SR · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFAHNRYUWGDCDMH2RCIQMPETJ2}

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	2026-05-18T01:11:47.119101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

514076c714b18621b0fa8891063c934e99725d7f741ef08d1061577c2fdc05e1

Aliases

arxiv: 1606.08792 · arxiv_version: 1606.08792v1 · doi: 10.48550/arxiv.1606.08792 · pith_short_12: KFAHNRYUWGDC · pith_short_16: KFAHNRYUWGDCDMH2 · pith_short_8: KFAHNRYU

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/KFAHNRYUWGDCDMH2RCIQMPETJ2 \
  | 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: 514076c714b18621b0fa8891063c934e99725d7f741ef08d1061577c2fdc05e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22649a9315151a161f92b91e7e43d1d8a8f7b9fbe10ac913f267dc2f6fea7347",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM",
      "astro-ph.SR",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2016-06-28T17:15:37Z",
    "title_canon_sha256": "32313675b035a7986d296be48eed00cee3a2388318396a0108df7ed04ab22baf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08792",
    "kind": "arxiv",
    "version": 1
  }
}