Pith Number

pith:2B4RPXQY

pith:2017:2B4RPXQYMYGZDKMKYQLJQM5FT5

not attested not anchored not stored refs pending

Solar modulation of cosmic ray positrons in a very quiet heliosphere

D. Bisschoff, E.E. Vos, J.L. Raath, M. Boezio, M.S. Potgieter, R. Munini, V. Di Felice

arxiv:1711.10844 v1 · 2017-11-29 · physics.space-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{2B4RPXQYMYGZDKMKYQLJQM5FT5}

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	2026-05-18T00:29:16.791931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d07917de18660d91a98ac4169833a59f594dde12d55dad6e4b17798fc95de166

Aliases

arxiv: 1711.10844 · arxiv_version: 1711.10844v1 · doi: 10.48550/arxiv.1711.10844 · pith_short_12: 2B4RPXQYMYGZ · pith_short_16: 2B4RPXQYMYGZDKMK · pith_short_8: 2B4RPXQY

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/2B4RPXQYMYGZDKMKYQLJQM5FT5 \
  | 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: d07917de18660d91a98ac4169833a59f594dde12d55dad6e4b17798fc95de166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f0dae9b87904ee877e78833b3124c957872d50580269e4e0da2671432068e29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2017-11-29T13:39:49Z",
    "title_canon_sha256": "2b31fb0d1bc4af644e2159f84aa339666ca4816c8e31989190003341095ef492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10844",
    "kind": "arxiv",
    "version": 1
  }
}