Pith Number

pith:R2QCIDYZ

pith:2021:R2QCIDYZWGEZG5ON5UT3DY76XM

not attested not anchored not stored refs pending

Parker Solar Probe evidence for the absence of whistlers close to the Sun to scatter strahl and regulate heat flux

A. Breneman, C. Cattell, D. Larson, D. Malaspina, E. Hanson, J. C. Kasper, J. Dombeck, J. Halekas, K. Goetz, K. Goodrich, M. Johnson, M. Pulupa, M. Stevens, P. Whittlesey, S. D. Bale, T. Case, T. Dudok de Wit

arxiv:2111.03619 v2 · 2021-11-05 · astro-ph.SR · physics.plasm-ph · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2QCIDYZWGEZG5ON5UT3DY76XM}

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	2026-07-05T03:51:36.298097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ea0240f19b1899375cded27b1e3febb15ee1886556b5e90015e725de7f605c4

Aliases

arxiv: 2111.03619 · arxiv_version: 2111.03619v2 · doi: 10.48550/arxiv.2111.03619 · pith_short_12: R2QCIDYZWGEZ · pith_short_16: R2QCIDYZWGEZG5ON · pith_short_8: R2QCIDYZ

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/R2QCIDYZWGEZG5ON5UT3DY76XM \
  | 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: 8ea0240f19b1899375cded27b1e3febb15ee1886556b5e90015e725de7f605c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f3dd92e668acf598e3b9f751bb01cc488b9128eb8a28274ec64e0539e46fd77",
    "cross_cats_sorted": [
      "physics.plasm-ph",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-11-05T17:10:02Z",
    "title_canon_sha256": "00c591878b92bdd6fdce5f9e577e2965686699a2c7891b5ab3fe3fd74421dd58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.03619",
    "kind": "arxiv",
    "version": 2
  }
}