Pith Number

pith:GCCIDH67

pith:2014:GCCIDH67YWZ636UXS4QJRZY3ZM

not attested not anchored not stored refs pending

Observation of the period ratio P_1/P_2 of transversal oscillations in solar macro-spicules

H. Ebadi, M. Khoshrangbaf

arxiv:1404.5806 v1 · 2014-04-12 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GCCIDH67YWZ636UXS4QJRZY3ZM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-05-18T01:43:25.920276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3084819fdfc5b3edfa97972098e71bcb3cc239fa0f43b65b5dbf123798256d5f

Aliases

arxiv: 1404.5806 · arxiv_version: 1404.5806v1 · doi: 10.48550/arxiv.1404.5806 · pith_short_12: GCCIDH67YWZ6 · pith_short_16: GCCIDH67YWZ636UX · pith_short_8: GCCIDH67

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/GCCIDH67YWZ636UXS4QJRZY3ZM \
  | 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: 3084819fdfc5b3edfa97972098e71bcb3cc239fa0f43b65b5dbf123798256d5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c81a053a1a80268a0ed3e7f63f23c1f81053143907332fdca297ac16453ded1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-04-12T05:13:54Z",
    "title_canon_sha256": "5f67a4d1b2244a3ebec0a5dc3b63869e47275c54e38de62c5d3a3c33b8811159"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5806",
    "kind": "arxiv",
    "version": 1
  }
}