Pith Number

pith:76M35BQ3

pith:2012:76M35BQ3ORQY3XJ45DFHYFCNJB

not attested not anchored not stored refs pending

Observation and Simulation of Longitudinal Oscillations of an Active Region Prominence

Chun Xia, Pengfei Chen, Qingmin Zhang, Rony Keppens

arxiv:1204.3787 v1 · 2012-04-17 · 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	2026-05-18T01:57:51.552884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff99be861b74618ddd3ce8ca7c144d486d1eed028a549e8e4281838885941079

Aliases

arxiv: 1204.3787 · arxiv_version: 1204.3787v1 · doi: 10.48550/arxiv.1204.3787 · pith_short_12: 76M35BQ3ORQY · pith_short_16: 76M35BQ3ORQY3XJ4 · pith_short_8: 76M35BQ3

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/76M35BQ3ORQY3XJ45DFHYFCNJB \
  | 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: ff99be861b74618ddd3ce8ca7c144d486d1eed028a549e8e4281838885941079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aef72bd191e95371eaac61b603f618a14cd4ac7ba557e561aa2d4faff7cb05ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-04-17T13:18:23Z",
    "title_canon_sha256": "cb6a2034ade7e4bd9a3b789b22e5b96826d13091b1bf4077f5f37d3f0fe57efe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3787",
    "kind": "arxiv",
    "version": 1
  }
}