Pith Number

pith:WPFDRKME

pith:2019:WPFDRKMEHG6CBMQXMSUSLPT2SP

not attested not anchored not stored refs pending

Energy partition in two M-class circular-ribbon flares

D. Li, J. L. Chen, J. X. Cheng, L. Feng, L. Lu, Q. M. Zhang, T. H. Zhou, Y. Huang, Y. Su

arxiv:1908.02685 v1 · 2019-08-07 · 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{WPFDRKMEHG6CBMQXMSUSLPT2SP}

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	2026-07-05T00:08:36.517994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3ca38a98439bc20b21764a925be7a93dacf067f2e3e346a2ab8773aff8fbe02

Aliases

arxiv: 1908.02685 · arxiv_version: 1908.02685v1 · doi: 10.48550/arxiv.1908.02685 · pith_short_12: WPFDRKMEHG6C · pith_short_16: WPFDRKMEHG6CBMQX · pith_short_8: WPFDRKME

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/WPFDRKMEHG6CBMQXMSUSLPT2SP \
  | 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: b3ca38a98439bc20b21764a925be7a93dacf067f2e3e346a2ab8773aff8fbe02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9219edbe4b7bc39aea459c6ee0d28c531c89d70a6db958f045add9e3f2089f2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-08-07T15:38:43Z",
    "title_canon_sha256": "761746a64b2e7b772704bd422ab08b383475e7fb00e64be6b1d72b104800654d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02685",
    "kind": "arxiv",
    "version": 1
  }
}