Pith Number

pith:EUMZCHLO

pith:2013:EUMZCHLOL7HAOUN35UUPEZ45HC

not attested not anchored not stored refs pending

Testing the Empirical Shock Arrival Model using Quadrature Observations

H. Xie, N. Gopalswamy, P. M\"akel\"a, S. Yashiro

arxiv:1310.8510 v1 · 2013-10-31 · 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{EUMZCHLOL7HAOUN35UUPEZ45HC}

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	2026-05-18T01:46:40.511775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2519911d6e5fce0751bbed28f2679d389534e0cc89a0de46d33a271762a89938

Aliases

arxiv: 1310.8510 · arxiv_version: 1310.8510v1 · doi: 10.48550/arxiv.1310.8510 · pith_short_12: EUMZCHLOL7HA · pith_short_16: EUMZCHLOL7HAOUN3 · pith_short_8: EUMZCHLO

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/EUMZCHLOL7HAOUN35UUPEZ45HC \
  | 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: 2519911d6e5fce0751bbed28f2679d389534e0cc89a0de46d33a271762a89938

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "976ce35ddd230902fbc3bbcd94e70c8f9e461eafe1cb3786fbff9d4e5488929f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-31T14:11:40Z",
    "title_canon_sha256": "7a78bf7b7d0e176dd450f9a92c6226b51cd873ea84cb5789f1056b28c0b4de9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8510",
    "kind": "arxiv",
    "version": 1
  }
}