Pith Number

pith:SWDYJYEI

pith:2019:SWDYJYEIH3RSRQYBR543SQZ2GV

not attested not anchored not stored refs pending

Radio Spectroscopic Imaging of a Solar Flare Termination Shock: Split-Band Feature as Evidence for Shock Compression

(2) Harvard-Smithsonian Center for Astrophysics, (3) Los Alamos National Laboratory, 4), (4) New Mexico Consortium), Bin Chen (1), Chengcai Shen (2), Fan Guo (3, Katharine K. Reeves (2), New Jersey Institute of Technology, Sijie Yu (1) ((1) Center for Solar-Terrestrial Research

arxiv:1908.09146 v2 · 2019-08-24 · astro-ph.SR · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWDYJYEIH3RSRQYBR543SQZ2GV}

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	2026-07-05T00:12:05.423077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

958784e0883ee328c3018f79b9433a355269b5499f5552e9c14342c457b6f0ba

Aliases

arxiv: 1908.09146 · arxiv_version: 1908.09146v2 · doi: 10.48550/arxiv.1908.09146 · pith_short_12: SWDYJYEIH3RS · pith_short_16: SWDYJYEIH3RSRQYB · pith_short_8: SWDYJYEI

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/SWDYJYEIH3RSRQYBR543SQZ2GV \
  | 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: 958784e0883ee328c3018f79b9433a355269b5499f5552e9c14342c457b6f0ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a4d4c9e9fa39ff0fa9b63c8dafbe34008413c8603def5319024a0d08f3b7c1e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-08-24T15:04:40Z",
    "title_canon_sha256": "8a0ae9002c3f7e3ea9af4f3ef08c72ec95be7c5e85d5cb20fa93bb02f0f000ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09146",
    "kind": "arxiv",
    "version": 2
  }
}