Pith Number

pith:E2Z4NZ63

pith:2015:E2Z4NZ63RPVXVCUJAIPLKLUNCX

not attested not anchored not stored refs pending

Filament Activation in Response to Magnetic Flux Emergence and Cancellation in Filament Channels

Haisheng Ji, Jun Zhang, Ting Li

arxiv:1504.01109 v1 · 2015-04-05 · 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	2026-05-18T01:35:48.687388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26b3c6e7db8beb7a8a89021eb52e8d15d8d19090aabf715054e18b8764782f42

Aliases

arxiv: 1504.01109 · arxiv_version: 1504.01109v1 · doi: 10.48550/arxiv.1504.01109 · pith_short_12: E2Z4NZ63RPVX · pith_short_16: E2Z4NZ63RPVXVCUJ · pith_short_8: E2Z4NZ63

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/E2Z4NZ63RPVXVCUJAIPLKLUNCX \
  | 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: 26b3c6e7db8beb7a8a89021eb52e8d15d8d19090aabf715054e18b8764782f42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11c8cfd68a96acb1b4a612f22dfa708946c744db456f0baab31a8f73ae98c230",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-05T10:29:36Z",
    "title_canon_sha256": "5a6644b900229fcbef9502a968182207bae96bc9e9fbcb560c3d114d62105f38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01109",
    "kind": "arxiv",
    "version": 1
  }
}