Pith Number

pith:45VPVC2F

pith:2015:45VPVC2F7W23UE6Y6YMKYSOGTV

not attested not anchored not stored refs pending

Three-dimensional kinetic-MHD model of the global heliosphere with the heliopause-surface fitting

Dmitry Alexashov, Vladislav Izmodenov

arxiv:1509.08685 v1 · 2015-09-29 · astro-ph.SR · 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{45VPVC2F7W23UE6Y6YMKYSOGTV}

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	2026-05-18T01:28:45.466383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e76afa8b45fdb5ba13d8f618ac49c69d5891d8875eb3ffeaabb9f87ffbba0080

Aliases

arxiv: 1509.08685 · arxiv_version: 1509.08685v1 · doi: 10.48550/arxiv.1509.08685 · pith_short_12: 45VPVC2F7W23 · pith_short_16: 45VPVC2F7W23UE6Y · pith_short_8: 45VPVC2F

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/45VPVC2F7W23UE6Y6YMKYSOGTV \
  | 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: e76afa8b45fdb5ba13d8f618ac49c69d5891d8875eb3ffeaabb9f87ffbba0080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bd17b50cc8838d397fbe37c38d97b56e4e55cb8a989d52cc8bbc857051bf34a",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-09-29T11:01:22Z",
    "title_canon_sha256": "02188255a677f41777e5e961abe30f3f280a5f49602c1797130dfe3042b6e29b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08685",
    "kind": "arxiv",
    "version": 1
  }
}