Pith Number

pith:7XEZEPAJ

pith:2011:7XEZEPAJMUBZIR2N5SWPZLGOZT

not attested not anchored not stored refs pending

Analytical approximations to numerical solutions of theoretical emission measure distributions

C. Jordan, J.-U. Ness, S. A. Sim

arxiv:1110.2342 v1 · 2011-10-11 · 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{7XEZEPAJMUBZIR2N5SWPZLGOZT}

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	2026-05-18T02:00:13.816382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdc9923c09650394474decacfcacceccd418fe43c9cae5ddc48e7db90c16eb4b

Aliases

arxiv: 1110.2342 · arxiv_version: 1110.2342v1 · doi: 10.48550/arxiv.1110.2342 · pith_short_12: 7XEZEPAJMUBZ · pith_short_16: 7XEZEPAJMUBZIR2N · pith_short_8: 7XEZEPAJ

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/7XEZEPAJMUBZIR2N5SWPZLGOZT \
  | 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: fdc9923c09650394474decacfcacceccd418fe43c9cae5ddc48e7db90c16eb4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d989e586fe95315de825c00a12731e9c7d7ce20e09fd4a44381cd06b521417b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-11T12:17:46Z",
    "title_canon_sha256": "7e705985b4322d5ba626721901ecdd5b7378248cc08da9cf7fb798e19d50926c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2342",
    "kind": "arxiv",
    "version": 1
  }
}