Pith Number

pith:EKUISFMB

pith:2019:EKUISFMBYHJZPOTCGRRHNKC44Q

not attested not anchored not stored refs pending

Generation and transport of magnetic flux in accretion-ejection flows

Ioannis Contopoulos

arxiv:1901.01404 v3 · 2019-01-05 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKUISFMBYHJZPOTCGRRHNKC44Q}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:56:36.155768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22a8891581c1d397ba62346276a85ce43a909bdc84ce99fcd68a0e407a40e6cb

Aliases

arxiv: 1901.01404 · arxiv_version: 1901.01404v3 · doi: 10.48550/arxiv.1901.01404 · pith_short_12: EKUISFMBYHJZ · pith_short_16: EKUISFMBYHJZPOTC · pith_short_8: EKUISFMB

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/EKUISFMBYHJZPOTCGRRHNKC44Q \
  | 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: 22a8891581c1d397ba62346276a85ce43a909bdc84ce99fcd68a0e407a40e6cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b22dc91bbb1cc739aefc424fbfcd52ec8cf80c481788d7331dbb9627f5f2e07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-01-05T12:16:20Z",
    "title_canon_sha256": "6056b955027f6f76b5f5cba54b50b762e41a32faa06526a084b78074ef199679"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01404",
    "kind": "arxiv",
    "version": 3
  }
}