Pith Number

pith:EFKUMOIW

pith:2020:EFKUMOIWQ6IZLT3WUFP5LJQPWH

not attested not anchored not stored refs pending

The Effect of Solar Wind Expansion and Non-Equilibrium Ionization on the Broadening of Coronal Emission Lines

Chris R. Gilly, Steven R. Cranmer

arxiv:2008.09580 v1 · 2020-08-21 · 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{EFKUMOIWQ6IZLT3WUFP5LJQPWH}

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	2026-07-05T01:40:42.417078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2155463916879195cf76a15fd5a60fb1e3a67e01c47b42036bd164ee04469454

Aliases

arxiv: 2008.09580 · arxiv_version: 2008.09580v1 · doi: 10.48550/arxiv.2008.09580 · pith_short_12: EFKUMOIWQ6IZ · pith_short_16: EFKUMOIWQ6IZLT3W · pith_short_8: EFKUMOIW

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/EFKUMOIWQ6IZLT3WUFP5LJQPWH \
  | 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: 2155463916879195cf76a15fd5a60fb1e3a67e01c47b42036bd164ee04469454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7f02916857760fdd66673080811e8841a14c2ecc9bd652875177c8ab1d2efe8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-08-21T16:51:17Z",
    "title_canon_sha256": "4b2e8ae72ad95f87dd55b232a7c87fdf5408701ab02efba8d8b8e4114af39cce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.09580",
    "kind": "arxiv",
    "version": 1
  }
}