Pith Number

pith:ANIWMLQX

pith:2019:ANIWMLQX4D6OJFU3KQG7IVLDX4

not attested not anchored not stored refs pending

Excess H, Suppressed He, and the Abundances of Elements in Solar Energetic Particles

Donald V. Reames

arxiv:1908.02321 v2 · 2019-08-06 · astro-ph.SR · 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{ANIWMLQX4D6OJFU3KQG7IVLDX4}

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	2026-07-05T00:09:26.303860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0351662e17e0fce4969b540df45563bf04c0060aff7550e0b5488a9be431fb9e

Aliases

arxiv: 1908.02321 · arxiv_version: 1908.02321v2 · doi: 10.48550/arxiv.1908.02321 · pith_short_12: ANIWMLQX4D6O · pith_short_16: ANIWMLQX4D6OJFU3 · pith_short_8: ANIWMLQX

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/ANIWMLQX4D6OJFU3KQG7IVLDX4 \
  | 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: 0351662e17e0fce4969b540df45563bf04c0060aff7550e0b5488a9be431fb9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "826c4ef7be5b89c5f827eb5c0877ce5326ce56b30bb7f55cd3fa000953bca3a6",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-08-06T18:46:40Z",
    "title_canon_sha256": "7a639bc2b94965902a443dbdf75e00c37a2f89461a7804c4fee9fe5b4cec2fb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02321",
    "kind": "arxiv",
    "version": 2
  }
}