Pith Number

pith:LJPH3CUC

pith:2011:LJPH3CUC24BYW27YL5AGJ3I6A6

not attested not anchored not stored refs pending

On the reflection of Alfv\'en waves and its implication for Earth's core modeling

Dominique Jault (ISTerre), Marie Drouard (ISTerre), Nathana\"el Schaeffer (ISTerre), Philippe Cardin (ISTerre)

arxiv:1112.3879 v3 · 2011-12-16 · physics.geo-ph · physics.class-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJPH3CUC24BYW27YL5AGJ3I6A6}

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	2026-05-18T03:43:07.493329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a5e7d8a82d7038b6bf85f4064ed1e07a8de5c43166289e98d2bbfadf24923c8

Aliases

arxiv: 1112.3879 · arxiv_version: 1112.3879v3 · doi: 10.48550/arxiv.1112.3879 · pith_short_12: LJPH3CUC24BY · pith_short_16: LJPH3CUC24BYW27Y · pith_short_8: LJPH3CUC

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/LJPH3CUC24BYW27YL5AGJ3I6A6 \
  | 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: 5a5e7d8a82d7038b6bf85f4064ed1e07a8de5c43166289e98d2bbfadf24923c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df4c8bb6e1e9cfb72e6b7479d27d9be2e2dbc2b30713c71f781ca82062acc158",
    "cross_cats_sorted": [
      "physics.class-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2011-12-16T16:24:21Z",
    "title_canon_sha256": "6a286dd38687fdcce97da9c19d6b8853a6926fcd357df3b32b5cde817a46cb9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3879",
    "kind": "arxiv",
    "version": 3
  }
}