Pith Number

pith:TBWCDK2V

pith:2009:TBWCDK2VEYY4AGKXD3U57HINMF

not attested not anchored not stored refs pending

Surface Alfven Wave Damping in a 3D Simulation of the Solar Wind

M. Opher, R. M. Evans, T. I. Gombosi, V. Jatenco-Pereira

arxiv:0908.3146 v1 · 2009-08-21 · 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{TBWCDK2VEYY4AGKXD3U57HINMF}

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	2026-05-18T02:12:24.206875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

986c21ab552631c019571ee9df9d0d6168930189b166431087bdaf4820d8c960

Aliases

arxiv: 0908.3146 · arxiv_version: 0908.3146v1 · doi: 10.48550/arxiv.0908.3146 · pith_short_12: TBWCDK2VEYY4 · pith_short_16: TBWCDK2VEYY4AGKX · pith_short_8: TBWCDK2V

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/TBWCDK2VEYY4AGKXD3U57HINMF \
  | 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: 986c21ab552631c019571ee9df9d0d6168930189b166431087bdaf4820d8c960

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ecf43753040a19ac14f2435d6793806c8de199adec84d62e55523163ffd911a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-08-21T15:18:45Z",
    "title_canon_sha256": "5f7d4511e0425b95ca31923a7ca98d41c32f8f1c2afd85732b28a1decd1cc2ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3146",
    "kind": "arxiv",
    "version": 1
  }
}