Pith Number

pith:4BY72JFA

pith:2025:4BY72JFAQDBOY6ZLEC7BS5XXHU

not attested not anchored not stored refs pending

An Extended-MHD Model for Handling Low-density Plasmas with Tabular Material Models

Jeffrey M. Woolstrum, Matthew R. Martin, Nathaniel D. Hamlin

arxiv:2506.06625 v1 · 2025-06-07 · physics.plasm-ph · physics.comp-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{4BY72JFAQDBOY6ZLEC7BS5XXHU}

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	2026-07-05T11:17:53.005385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e071fd24a080c2ec7b2b20be1976f73d1b148754200398fc315b688d14cdc1f8

Aliases

arxiv: 2506.06625 · arxiv_version: 2506.06625v1 · doi: 10.48550/arxiv.2506.06625 · pith_short_12: 4BY72JFAQDBO · pith_short_16: 4BY72JFAQDBOY6ZL · pith_short_8: 4BY72JFA

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/4BY72JFAQDBOY6ZLEC7BS5XXHU \
  | 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: e071fd24a080c2ec7b2b20be1976f73d1b148754200398fc315b688d14cdc1f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5689f8b3ab17a668740088e8b1f9494ed092cbebb6eaa1a0395507efea45fc0f",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2025-06-07T01:59:28Z",
    "title_canon_sha256": "8b706c16c4d64d81a47cab3026941ed269f024656721bfbe88863035614d49de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06625",
    "kind": "arxiv",
    "version": 1
  }
}