Pith Number

pith:AI7ZTI6Z

pith:2017:AI7ZTI6ZLN7SZODJSIFYNGHITO

not attested not anchored not stored refs pending

Magnetohydrodynamic motion of a two-fluid plasma

J. W. Burby

arxiv:1705.02654 v1 · 2017-05-07 · physics.plasm-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{AI7ZTI6ZLN7SZODJSIFYNGHITO}

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	2026-05-18T00:38:52.933862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

023f99a3d95b7f2cb869920b8698e89b9dfc885707a9b0db9d01031ae326c4ad

Aliases

arxiv: 1705.02654 · arxiv_version: 1705.02654v1 · doi: 10.48550/arxiv.1705.02654 · pith_short_12: AI7ZTI6ZLN7S · pith_short_16: AI7ZTI6ZLN7SZODJ · pith_short_8: AI7ZTI6Z

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/AI7ZTI6ZLN7SZODJSIFYNGHITO \
  | 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: 023f99a3d95b7f2cb869920b8698e89b9dfc885707a9b0db9d01031ae326c4ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3157c73b6fbf5668bdd17a27907cf21993edc0ef56fc0b5a8c979a7718b949a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2017-05-07T16:38:41Z",
    "title_canon_sha256": "81d54977b83456533224cd0efa1031ae62133bd82710201e5297ddb19793796d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02654",
    "kind": "arxiv",
    "version": 1
  }
}