Pith Number

pith:HQ3S6EAB

pith:2012:HQ3S6EAB5N4KYHQGX4OKVS5EVN

not attested not anchored not stored refs pending

Large-scale 3D MHD simulation on the solar flux emergence and the small-scale dynamic features in an active region

S. Toriumi, T. Yokoyama

arxiv:1201.2809 v1 · 2012-01-13 · 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{HQ3S6EAB5N4KYHQGX4OKVS5EVN}

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	2026-05-18T01:58:49.765949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c372f1001eb78ac1e06bf1caacba4ab60f013f5fc0abe0b61bdfd01f4a03abb

Aliases

arxiv: 1201.2809 · arxiv_version: 1201.2809v1 · doi: 10.48550/arxiv.1201.2809 · pith_short_12: HQ3S6EAB5N4K · pith_short_16: HQ3S6EAB5N4KYHQG · pith_short_8: HQ3S6EAB

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/HQ3S6EAB5N4KYHQGX4OKVS5EVN \
  | 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: 3c372f1001eb78ac1e06bf1caacba4ab60f013f5fc0abe0b61bdfd01f4a03abb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33b9326513cbff081b0f964abde40a9ca63243427beb4ba084039809ba86b735",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-01-13T11:45:38Z",
    "title_canon_sha256": "4843b1b97b13f28593e0f22b40e4edb9207248126db9f25d4bfdc1de7fda48dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2809",
    "kind": "arxiv",
    "version": 1
  }
}