Pith Number

pith:45PHPK3Y

pith:2011:45PHPK3YYR6LL5G7DBV777URP6

not attested not anchored not stored refs pending

The Solar Flare Chlorine Abundance from RESIK X-ray Spectra

B. Sylwester, J. Sylwester, K. J. H. Phillips, V. D. Kuznetsov

arxiv:1106.1387 v1 · 2011-06-07 · 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{45PHPK3YYR6LL5G7DBV777URP6}

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	2026-05-18T02:01:41.210697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e75e77ab78c47cb5f4df186bfffe917fa85d21d2aa81d14bde369c797b9b2357

Aliases

arxiv: 1106.1387 · arxiv_version: 1106.1387v1 · doi: 10.48550/arxiv.1106.1387 · pith_short_12: 45PHPK3YYR6L · pith_short_16: 45PHPK3YYR6LL5G7 · pith_short_8: 45PHPK3Y

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/45PHPK3YYR6LL5G7DBV777URP6 \
  | 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: e75e77ab78c47cb5f4df186bfffe917fa85d21d2aa81d14bde369c797b9b2357

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d393728f9f00fd88e661e395a6f365aa6bf2297ba2ea23eac37d3c2e0e5f5f9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-06-07T16:22:28Z",
    "title_canon_sha256": "a25f5c3fcc046f781057b968ac2d35d4d0358147df0d8f0cd1d9d9b44085c95a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1387",
    "kind": "arxiv",
    "version": 1
  }
}