Pith Number

pith:4NI4CSWO

pith:2016:4NI4CSWO2VLGNNDUQFVSR2WR3F

not attested not anchored not stored refs pending

Understanding the Physical Nature of Coronal "EIT Waves"

Alexander Warmuth, Angelos Vourlidas, Astrid M. Veronig, Bojan Vrsnak, Cooper Downs, David M. Long, D. Shaun Bloomfield, Kamalam Vanninathan, Peng-Fei Chen, Peter T. Gallagher, Ryun Young Kwon, Tomislav Zic

arxiv:1611.05505 v1 · 2016-11-16 · 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	2026-05-18T00:54:16.207123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e351c14aced55666b474816b28ead1d94efd81738207d138eaca888571a6ad12

Aliases

arxiv: 1611.05505 · arxiv_version: 1611.05505v1 · doi: 10.48550/arxiv.1611.05505 · pith_short_12: 4NI4CSWO2VLG · pith_short_16: 4NI4CSWO2VLGNNDU · pith_short_8: 4NI4CSWO

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/4NI4CSWO2VLGNNDUQFVSR2WR3F \
  | 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: e351c14aced55666b474816b28ead1d94efd81738207d138eaca888571a6ad12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f3b9549f001561b3ebfbae3e4835e77f9daa0be43775459516dce582f5121de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-11-16T23:39:07Z",
    "title_canon_sha256": "b9df475dfcc41b524ecf1d5b58b1075f291312704ada9d6bd85d3ee682789e1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05505",
    "kind": "arxiv",
    "version": 1
  }
}