Pith Number

pith:LKSFLM6J

pith:2019:LKSFLM6JVCTQ7KJO32C5GZBDOU

not attested not anchored not stored refs pending

On the Shock Source of Sustained Gamma-Ray Emission from the Sun

A. Lara, H. Xie, N Gopalswamy, P. Makela, S. Akiyama, S. Yashiro

arxiv:1907.13318 v1 · 2019-07-31 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKSFLM6JVCTQ7KJO32C5GZBDOU}

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	2026-07-05T00:31:54.467035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aa455b3c9a8a70fa92ede85d364237502d8b2dec15b37888aa440d32ea34331

Aliases

arxiv: 1907.13318 · arxiv_version: 1907.13318v1 · doi: 10.48550/arxiv.1907.13318 · pith_short_12: LKSFLM6JVCTQ · pith_short_16: LKSFLM6JVCTQ7KJO · pith_short_8: LKSFLM6J

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/LKSFLM6JVCTQ7KJO32C5GZBDOU \
  | 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: 5aa455b3c9a8a70fa92ede85d364237502d8b2dec15b37888aa440d32ea34331

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29f4ba2b9d17cbdbfb757aab7484729db444bf4e1b698493c361b650c1a163e9",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-07-31T06:05:28Z",
    "title_canon_sha256": "8c614a2974054c0a40e32cc5da98edd9dd935aeb70b4fa15f9e622f1732332b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.13318",
    "kind": "arxiv",
    "version": 1
  }
}