Pith Number

pith:AJ3NP7DF

pith:2019:AJ3NP7DFLS2J3X6MIT5JEM45IA

not attested not anchored not stored refs pending

Gauge-free electromagnetic gyrokinetic theory

A. J. Brizard, J. W. Burby

arxiv:1901.08145 v1 · 2019-01-23 · 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{AJ3NP7DFLS2J3X6MIT5JEM45IA}

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	2026-05-17T23:42:24.485396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0276d7fc655cb49ddfcc44fa92339d4000790df65fec8520024cdc08096a5e93

Aliases

arxiv: 1901.08145 · arxiv_version: 1901.08145v1 · doi: 10.48550/arxiv.1901.08145 · pith_short_12: AJ3NP7DFLS2J · pith_short_16: AJ3NP7DFLS2J3X6M · pith_short_8: AJ3NP7DF

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/AJ3NP7DFLS2J3X6MIT5JEM45IA \
  | 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: 0276d7fc655cb49ddfcc44fa92339d4000790df65fec8520024cdc08096a5e93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "432a713ffe0031e22507088ee3cfced8a86f774370388e4731bfd948cdad4026",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-01-23T22:03:13Z",
    "title_canon_sha256": "b157c3e228769372e1b2dd30e2925716724536cadfac7575223d9d4611514364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08145",
    "kind": "arxiv",
    "version": 1
  }
}