Pith Number

pith:EPLXFZWM

pith:2020:EPLXFZWMMIFGK4QMHPGC7YVFWZ

not attested not anchored not stored refs pending

Investigation of surface effects of simple flux tubes using numerical simulations

M. Roth, M. Waidele

arxiv:2001.11798 v1 · 2020-01-31 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPLXFZWMMIFGK4QMHPGC7YVFWZ}

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	2026-07-05T00:37:33.956688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23d772e6cc620a65720c3bcc2fe2a5b64dc9220ff9f2b0a5790d55d9a8429199

Aliases

arxiv: 2001.11798 · arxiv_version: 2001.11798v1 · doi: 10.48550/arxiv.2001.11798 · pith_short_12: EPLXFZWMMIFG · pith_short_16: EPLXFZWMMIFGK4QM · pith_short_8: EPLXFZWM

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/EPLXFZWMMIFGK4QMHPGC7YVFWZ \
  | 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: 23d772e6cc620a65720c3bcc2fe2a5b64dc9220ff9f2b0a5790d55d9a8429199

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d9420f18c26bf359043cfc4c2c892393581b7cc4e252e8e8db46ccbfdcb1ff9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-01-31T12:45:15Z",
    "title_canon_sha256": "b1192b9d0ddd07280dddb2e9670ffc3397303bd4cef1f46942b2931dfdc572fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.11798",
    "kind": "arxiv",
    "version": 1
  }
}