Pith Number

pith:DHPHDRYD

pith:2019:DHPHDRYDHXJYTEBDABWB5YW4Z2

not attested not anchored not stored refs pending

Synthetic Extreme-ultraviolet Emissions Modulated by Leaky Fast Sausage Modes in Solar Active Region Loops

Bo Li, Mijie Shi, Shao-Xia Chen, Zhenghua Huang

arxiv:1908.07131 v1 · 2019-08-20 · 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{DHPHDRYDHXJYTEBDABWB5YW4Z2}

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	2026-07-05T00:10:42.280435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19de71c7033dd3899023006c1ee2dcceac3fec9d7b10df55e8db2bbfcbfbc9c4

Aliases

arxiv: 1908.07131 · arxiv_version: 1908.07131v1 · doi: 10.48550/arxiv.1908.07131 · pith_short_12: DHPHDRYDHXJY · pith_short_16: DHPHDRYDHXJYTEBD · pith_short_8: DHPHDRYD

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/DHPHDRYDHXJYTEBDABWB5YW4Z2 \
  | 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: 19de71c7033dd3899023006c1ee2dcceac3fec9d7b10df55e8db2bbfcbfbc9c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e43f775ceb951c426d469be9b97c8d42e7d1ae19f9a56b00b922f50936b24f28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-08-20T02:26:34Z",
    "title_canon_sha256": "748e01dd85b4f66206ed5ba92db71f3a49254453e0b005b599061dd52d445159"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07131",
    "kind": "arxiv",
    "version": 1
  }
}