Pith Number

pith:RKNDNOXC

pith:1999:RKNDNOXCSYNYD3SHG7FD23MMSA

not attested not anchored not stored refs pending

Are Heating Events in the Quiet Solar Corona Small Flares? - Multiwavelength Observations of Individual Events

Arnold O. Benz, Sam Krucker

arxiv:astro-ph/9912501 v1 · 1999-12-23 · astro-ph

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

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	2026-05-18T01:40:12.233342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a9a36bae2961b81ee4737ca3d6d8c9032d895d78a9e8c9b1aa7c573c10f7405

Aliases

arxiv: astro-ph/9912501 · arxiv_version: astro-ph/9912501v1 · doi: 10.48550/arxiv.astro-ph/9912501 · pith_short_12: RKNDNOXCSYNY · pith_short_16: RKNDNOXCSYNYD3SH · pith_short_8: RKNDNOXC

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/RKNDNOXCSYNYD3SHG7FD23MMSA \
  | 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: 8a9a36bae2961b81ee4737ca3d6d8c9032d895d78a9e8c9b1aa7c573c10f7405

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc992b74da611df4f729103d6e60415a82b57985d773c152b67aeadf26f09a0b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-12-23T16:49:01Z",
    "title_canon_sha256": "a7dd46d18bf092ac46d07d128bfff2e7ed346d87e6cb09d4d34b20885490ec3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9912501",
    "kind": "arxiv",
    "version": 1
  }
}