Pith Number

pith:JQCDTL3L

pith:2009:JQCDTL3L234BKXKCDYW4I32LDI

not attested not anchored not stored refs pending

Cool and hot components of a coronal bright point

Eckart Marsch, Hui Tian, Jiansen He, Werner Curdt

arxiv:0906.3005 v1 · 2009-06-16 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQCDTL3L234BKXKCDYW4I32LDI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:29:42.711401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c0439af6bd6f8155d421e2dc46f4b1a1112b58a89846e694eab24d50334848b

Aliases

arxiv: 0906.3005 · arxiv_version: 0906.3005v1 · doi: 10.48550/arxiv.0906.3005 · pith_short_12: JQCDTL3L234B · pith_short_16: JQCDTL3L234BKXKC · pith_short_8: JQCDTL3L

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/JQCDTL3L234BKXKCDYW4I32LDI \
  | 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: 4c0439af6bd6f8155d421e2dc46f4b1a1112b58a89846e694eab24d50334848b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e28d8e555dc0dbb065bcfd9a58f99b74ff562d5ee12d886e37d90f9f835e3d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-06-16T21:05:22Z",
    "title_canon_sha256": "b1c5decc5963435c603b02b6b80a4013afe325772c6d56a933e475d067f80cbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.3005",
    "kind": "arxiv",
    "version": 1
  }
}