Pith Number

pith:QDCWWFZG

pith:2013:QDCWWFZGOMVFJCRZR3RTZ4C25H

not attested not anchored not stored refs pending

Estimation of the release time of solar energetic particles near the Sun

G. Qin, Y. Wang

arxiv:1311.7469 v4 · 2013-11-29 · 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{QDCWWFZGOMVFJCRZR3RTZ4C25H}

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	2026-05-18T01:46:04.992503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80c56b1726732a548a398ee33cf05ae9d6f4d02919fc4db838a7a22ad3a8602f

Aliases

arxiv: 1311.7469 · arxiv_version: 1311.7469v4 · doi: 10.48550/arxiv.1311.7469 · pith_short_12: QDCWWFZGOMVF · pith_short_16: QDCWWFZGOMVFJCRZ · pith_short_8: QDCWWFZG

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/QDCWWFZGOMVFJCRZR3RTZ4C25H \
  | 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: 80c56b1726732a548a398ee33cf05ae9d6f4d02919fc4db838a7a22ad3a8602f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4013362ad49ab5343e05b13fb450f1853de7dab9827725959ab1a9fd746bf8d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-29T05:07:09Z",
    "title_canon_sha256": "e53aee13bc388c0c7576cfbcb42edc156dd28da40e296bf13e455b3869250425"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7469",
    "kind": "arxiv",
    "version": 4
  }
}