Pith Number

pith:ZWKMZNSJ

pith:2009:ZWKMZNSJ6BAQFEJOGN43X4X4VM

not attested not anchored not stored refs pending

Numerical simulation of the internal plasma dynamics of post-flare loops

A. Costa, C. A. Fernandez, S. Elaskar, W. Schulz

arxiv:0908.2123 v2 · 2009-08-14 · 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{ZWKMZNSJ6BAQFEJOGN43X4X4VM}

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	2026-05-18T02:12:34.077007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd94ccb649f04102912e3379bbf2fcab25e7e09fca60258fdcecf8948ed3ebf8

Aliases

arxiv: 0908.2123 · arxiv_version: 0908.2123v2 · doi: 10.48550/arxiv.0908.2123 · pith_short_12: ZWKMZNSJ6BAQ · pith_short_16: ZWKMZNSJ6BAQFEJO · pith_short_8: ZWKMZNSJ

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/ZWKMZNSJ6BAQFEJOGN43X4X4VM \
  | 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: cd94ccb649f04102912e3379bbf2fcab25e7e09fca60258fdcecf8948ed3ebf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d383e536eeeafe92f088d04f932a049419acb28c8cdecc02d4f902c2b2b37b66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-08-14T19:44:37Z",
    "title_canon_sha256": "e30dd88de3f8df7fecc860b4617a788ed7d9b37478e075f10d44812163c2db09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2123",
    "kind": "arxiv",
    "version": 2
  }
}