Pith Number

pith:6PYBRBYD

pith:2023:6PYBRBYD6RGDQCULCGMSUO7I3B

not attested not anchored not stored refs pending

Transport Barrier and Spinning Blob Dynamics in the Tokamak Edge

Choong-Seock Chang, James Myra, Junyi Cheng, Robert Hager, Scott Parker, Seung-Hoe Ku

arxiv:2302.02877 v2 · 2023-02-06 · 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{6PYBRBYD6RGDQCULCGMSUO7I3B}

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	2026-07-05T06:31:09.058535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3f0188703f44c380a8b11992a3be8d87f68a084b26865ff50d6a450430a0e63

Aliases

arxiv: 2302.02877 · arxiv_version: 2302.02877v2 · doi: 10.48550/arxiv.2302.02877 · pith_short_12: 6PYBRBYD6RGD · pith_short_16: 6PYBRBYD6RGDQCUL · pith_short_8: 6PYBRBYD

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/6PYBRBYD6RGDQCULCGMSUO7I3B \
  | 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: f3f0188703f44c380a8b11992a3be8d87f68a084b26865ff50d6a450430a0e63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9842c4f394e08914764a876a877af7b6acf729a68b2e7e02477371f37e0c665",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2023-02-06T15:44:59Z",
    "title_canon_sha256": "33264656dd057a1bdae2dac8282fd913023532244ec0e8426aa50fc2ae3ad089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02877",
    "kind": "arxiv",
    "version": 2
  }
}