Pith Number

pith:TI5GF6ZA

pith:2019:TI5GF6ZAWQMR5U6P3AFHYEIEAP

not attested not anchored not stored refs pending

Solar Active Region Electric Currents Before and During Eruptive Flares

Brigitte Schmieder, Guillaume Aulanier

arxiv:1903.04050 v1 · 2019-03-10 · 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{TI5GF6ZAWQMR5U6P3AFHYEIEAP}

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	2026-05-17T23:51:29.499751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a3a62fb20b4191ed3cfd80a7c110403f4cb09c0aac1a2e9129d9af5402e68fb

Aliases

arxiv: 1903.04050 · arxiv_version: 1903.04050v1 · doi: 10.48550/arxiv.1903.04050 · pith_short_12: TI5GF6ZAWQMR · pith_short_16: TI5GF6ZAWQMR5U6P · pith_short_8: TI5GF6ZA

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/TI5GF6ZAWQMR5U6P3AFHYEIEAP \
  | 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: 9a3a62fb20b4191ed3cfd80a7c110403f4cb09c0aac1a2e9129d9af5402e68fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2832873c72fef7eff56ecdc2401d348390372efdd0aa0d9f82c110156108b0d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-10T19:56:00Z",
    "title_canon_sha256": "731fa0dd0df8c161ed210d6c1d2e074e55bc9619f219065d2ee9caf95755fb61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04050",
    "kind": "arxiv",
    "version": 1
  }
}