Pith Number

pith:SDU5JE6R

pith:2016:SDU5JE6RO6OTJLEHXPHLWGK3SN

not attested not anchored not stored refs pending

Global gradients for cosmic-ray protons in the heliosphere during the solar minimum of cycle 23/24

E. E. Vos, M. S. Potgieter

arxiv:1608.01688 v1 · 2016-08-04 · 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{SDU5JE6RO6OTJLEHXPHLWGK3SN}

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	2026-05-18T01:08:37.647287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90e9d493d1779d34ac87bbcebb195b934f06810a28d2625640dbde75f03e597a

Aliases

arxiv: 1608.01688 · arxiv_version: 1608.01688v1 · doi: 10.48550/arxiv.1608.01688 · pith_short_12: SDU5JE6RO6OT · pith_short_16: SDU5JE6RO6OTJLEH · pith_short_8: SDU5JE6R

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/SDU5JE6RO6OTJLEHXPHLWGK3SN \
  | 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: 90e9d493d1779d34ac87bbcebb195b934f06810a28d2625640dbde75f03e597a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cf3bd6fc663c54e332c6bc150ee70d0f44702e8ec2c017a82f3549fdc83db2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2016-08-04T20:15:22Z",
    "title_canon_sha256": "fd41e7cf21110475c59347da2d36c8cd9e792f27c23fa6a534b38a8078a19a3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01688",
    "kind": "arxiv",
    "version": 1
  }
}