Pith Number

pith:XNS5ITOX

pith:2010:XNS5ITOX3SKKZZI4NVVC7DCQS2

not attested not anchored not stored refs pending

Synthetic solar X-ray flares time series since AD 1968 /s2

B. Komitov, K. Koleva, M. Dechev, P. Duchlev

arxiv:1007.2735 v2 · 2010-07-16 · 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{XNS5ITOX3SKKZZI4NVVC7DCQS2}

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	2026-05-18T04:34:36.997875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb65d44dd7dc94ace51c6d6a2f8c509685e76190d213a3e017dd439e10f6b34c

Aliases

arxiv: 1007.2735 · arxiv_version: 1007.2735v2 · doi: 10.48550/arxiv.1007.2735 · pith_short_12: XNS5ITOX3SKK · pith_short_16: XNS5ITOX3SKKZZI4 · pith_short_8: XNS5ITOX

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/XNS5ITOX3SKKZZI4NVVC7DCQS2 \
  | 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: bb65d44dd7dc94ace51c6d6a2f8c509685e76190d213a3e017dd439e10f6b34c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc5aa74a6fa6c11326ef16f97d38af6359e1830ce61f0071f141e5d9d951a384",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-07-16T10:32:30Z",
    "title_canon_sha256": "aab1719c00a96a51f1bf8fa142ddb9da720d9b4dd01211470d508ee75584ce59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2735",
    "kind": "arxiv",
    "version": 2
  }
}