Pith Number

pith:S7VAOII5

pith:2008:S7VAOII5KHJODXNXNDVSZ63B2Y

not attested not anchored not stored refs pending

Expansion of a plasma cloud into the solar wind

L. Gargat\'e, L. O. Silva, R. A. Fonseca, R. Bingham

arxiv:0802.1132 v1 · 2008-02-08 · 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{S7VAOII5KHJODXNXNDVSZ63B2Y}

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	2026-07-04T17:09:13.026790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97ea07211d51d2e1ddb768eb2cfb61d62771307a668dd7366162a620394785fa

Aliases

arxiv: 0802.1132 · arxiv_version: 0802.1132v1 · doi: 10.48550/arxiv.0802.1132 · pith_short_12: S7VAOII5KHJO · pith_short_16: S7VAOII5KHJODXNX · pith_short_8: S7VAOII5

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/S7VAOII5KHJODXNXNDVSZ63B2Y \
  | 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: 97ea07211d51d2e1ddb768eb2cfb61d62771307a668dd7366162a620394785fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61f30a000b0c92d37bc013d7567967a2ef1437d54127b96514f970f8e4eab792",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2008-02-08T11:47:57Z",
    "title_canon_sha256": "929ec6625db0304da2a688fc17873cbb49d5839ecf2d5d9de1353194ad760826"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.1132",
    "kind": "arxiv",
    "version": 1
  }
}