Pith Number

pith:DA4FEIQB

pith:2018:DA4FEIQBGHWYBM7TYK4NL4AFOD

not attested not anchored not stored refs pending

Magnetic fields and low-frequency acoustic wave-energy supply to the solar chromosphere

Astrophysics, Bangalore, C.R. Sangeetha (2), Durgesh Tripathi (2) ((1) Indian Institute of Astrophysics, Ganeshkhind, India), India (2) Inter-University Centre for Astronomy, S.P. Rajaguru (1)

arxiv:1812.05322 v1 · 2018-12-13 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DA4FEIQBGHWYBM7TYK4NL4AFOD}

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

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	2026-05-17T23:58:23.767603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

183852220131ed80b3f3c2b8d5f00570ec586380eee9b26066e6b3c1d2e061f8

Aliases

arxiv: 1812.05322 · arxiv_version: 1812.05322v1 · doi: 10.48550/arxiv.1812.05322 · pith_short_12: DA4FEIQBGHWY · pith_short_16: DA4FEIQBGHWYBM7T · pith_short_8: DA4FEIQB

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/DA4FEIQBGHWYBM7TYK4NL4AFOD \
  | 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: 183852220131ed80b3f3c2b8d5f00570ec586380eee9b26066e6b3c1d2e061f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0919d7b1e7a7abaf3424a3b50961d89f8c5f0bc1c31646aecf883d9e75661c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-12-13T09:13:35Z",
    "title_canon_sha256": "6f90269e02d5ea7d2e298aa9108c2ee998752e3b698acdc1154161fb68ad6df1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05322",
    "kind": "arxiv",
    "version": 1
  }
}