Pith Number

pith:U5OS4TVH

pith:2011:U5OS4TVHMXMSGWMZPIQYJJKEX3

not attested not anchored not stored refs pending

Spectral properties of backscattered solar Ly-alpha radiation in the heliosphere: a theoretical search of the heliospheric boundaries effects

Olga A. Katushkina, Vladislav V. Izmodenov

arxiv:1102.5445 v1 · 2011-02-26 · 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{U5OS4TVHMXMSGWMZPIQYJJKEX3}

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	2026-05-18T02:03:04.314901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a75d2e4ea765d92359997a2184a544befefa474e7d8a3da71bcf7c9777d4674f

Aliases

arxiv: 1102.5445 · arxiv_version: 1102.5445v1 · doi: 10.48550/arxiv.1102.5445 · pith_short_12: U5OS4TVHMXMS · pith_short_16: U5OS4TVHMXMSGWMZ · pith_short_8: U5OS4TVH

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/U5OS4TVHMXMSGWMZPIQYJJKEX3 \
  | 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: a75d2e4ea765d92359997a2184a544befefa474e7d8a3da71bcf7c9777d4674f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e36589ec96d3e8f607d14ea97a0da0b06f48c3518d354d0c6f079335598bb627",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-02-26T20:51:20Z",
    "title_canon_sha256": "e2520577eabc7aab9ae77aaeffe5401ab7be861a5e2cdbd0f7afd2792de8f6a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5445",
    "kind": "arxiv",
    "version": 1
  }
}