Pith Number

pith:2HGSEMQ7

pith:2018:2HGSEMQ72INO2VFU6ART7GVESY

not attested not anchored not stored refs pending

Alpha particle thermodynamics in the inner heliosphere fast solar wind

C. S. Salem, D. Perrone, D. Stansby, L. Matteini, T. S. Horbury

arxiv:1812.06881 v2 · 2018-12-17 · physics.space-ph · 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{2HGSEMQ72INO2VFU6ART7GVESY}

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	2026-05-17T23:52:03.637196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1cd22321fd21aed54b4f0233f9aa4962d43ab304339b1e212a7bb33faccfda5

Aliases

arxiv: 1812.06881 · arxiv_version: 1812.06881v2 · doi: 10.48550/arxiv.1812.06881 · pith_short_12: 2HGSEMQ72INO · pith_short_16: 2HGSEMQ72INO2VFU · pith_short_8: 2HGSEMQ7

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/2HGSEMQ72INO2VFU6ART7GVESY \
  | 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: d1cd22321fd21aed54b4f0233f9aa4962d43ab304339b1e212a7bb33faccfda5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f48d6bddc087e61bb232133ebde51ce5f182c735a5c60de81dc2979017eda422",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2018-12-17T16:39:10Z",
    "title_canon_sha256": "66c0bcfc1c6904a08c41d858bf2e781b3332b97b9385626313a5289d9e25cb02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06881",
    "kind": "arxiv",
    "version": 2
  }
}