Pith Number

pith:6IIHP62U

pith:2012:6IIHP62U3RDTRD7AAUSXPC7HPH

not attested not anchored not stored refs pending

Small-scale, Dynamic Bright Blobs in Solar Filaments and Active Regions

L.H.M. Rouppe van der Voort, O. Engvold, Y. Lin

arxiv:1201.0406 v1 · 2012-01-02 · 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{6IIHP62U3RDTRD7AAUSXPC7HPH}

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	2026-05-18T01:58:59.052884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f21077fb54dc47388fe00525778be779eaafc866044423b0a0d3990defb2f152

Aliases

arxiv: 1201.0406 · arxiv_version: 1201.0406v1 · doi: 10.48550/arxiv.1201.0406 · pith_short_12: 6IIHP62U3RDT · pith_short_16: 6IIHP62U3RDTRD7A · pith_short_8: 6IIHP62U

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/6IIHP62U3RDTRD7AAUSXPC7HPH \
  | 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: f21077fb54dc47388fe00525778be779eaafc866044423b0a0d3990defb2f152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9efc41bd037374f4dc5dc3d197fa9212e7e0e4a3db2216242f6fe191a2e25466",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-01-02T01:15:36Z",
    "title_canon_sha256": "1da4bd0a54de3cd85d00f6057ca49b427df335941e27c9957a2491adb6aea964"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0406",
    "kind": "arxiv",
    "version": 1
  }
}