Pith Number

pith:S5JC5G6O

pith:2018:S5JC5G6OFQQQHBQ6CWRPMCQ47A

not attested not anchored not stored refs pending

Period Increase and Amplitude Distribution of Kink Oscillation of Coronal Loop

B. L. Tan, M. D. Ding, R. Erd\'elyi, W. Su, X. Cheng, Y. Guo, Z. J. Ning

arxiv:1803.06848 v1 · 2018-03-19 · astro-ph.SR

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	2026-05-18T00:20:41.172981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97522e9bce2c2103861e15a2f60a1cf81a7f9d582958dbfbb76f5b42664b84ed

Aliases

arxiv: 1803.06848 · arxiv_version: 1803.06848v1 · doi: 10.48550/arxiv.1803.06848 · pith_short_12: S5JC5G6OFQQQ · pith_short_16: S5JC5G6OFQQQHBQ6 · pith_short_8: S5JC5G6O

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/S5JC5G6OFQQQHBQ6CWRPMCQ47A \
  | 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: 97522e9bce2c2103861e15a2f60a1cf81a7f9d582958dbfbb76f5b42664b84ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "144dee1c38ede371c7acc4531b2cc1a0b7678bf3b561dc8852378205291838d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-03-19T09:51:28Z",
    "title_canon_sha256": "2ce7ed25ffc86bb2c6c62418e4cf323e3549bb6df99873db72accc6e8e09a4ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06848",
    "kind": "arxiv",
    "version": 1
  }
}