Pith Number

pith:VXT3DBUY

pith:2018:VXT3DBUYH6M4CB7JKCZOYYKLTG

not attested not anchored not stored refs pending

Estimate of the Upper Limit on Hot Plasma Differential Emission Measure (DEM) in Non-Flaring Active Regions and Nanoflare Frequency Based on the Mg XII Spectroheliograph Data from CORONAS-F/SPIRIT

Alexey Kirichenko, Anton Reva, Artem Ulyanov, Sergey Bogachev, Sergey Kuzin

arxiv:1810.04952 v1 · 2018-10-11 · 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{VXT3DBUYH6M4CB7JKCZOYYKLTG}

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	2026-05-18T00:03:35.413174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ade7b186983f99c107e950b2ec614b99aa2e6a540425799d368616af3becac87

Aliases

arxiv: 1810.04952 · arxiv_version: 1810.04952v1 · doi: 10.48550/arxiv.1810.04952 · pith_short_12: VXT3DBUYH6M4 · pith_short_16: VXT3DBUYH6M4CB7J · pith_short_8: VXT3DBUY

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/VXT3DBUYH6M4CB7JKCZOYYKLTG \
  | 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: ade7b186983f99c107e950b2ec614b99aa2e6a540425799d368616af3becac87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e1325c2dc41a2cd6a48e21621f81c04fc7abc7453e4bddd853a3c6828e5f953",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-11T11:10:42Z",
    "title_canon_sha256": "1bf815db664d576ed88f9482fbaa4527e32d44571d3ea74e5ac0bf03698c33e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04952",
    "kind": "arxiv",
    "version": 1
  }
}