Pith Number

pith:VJPLCE7S

pith:2016:VJPLCE7SBY6WYZEYKRYTE2PY72

not attested not anchored not stored refs pending

Electrical conductivity of the lowermost mantle explains absorption of core torsional waves at the equator

Dominique Jault, Nathana\"el Schaeffer

arxiv:1604.04525 v1 · 2016-04-15 · physics.geo-ph · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VJPLCE7SBY6WYZEYKRYTE2PY72}

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	2026-05-18T01:11:31.071379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa5eb113f20e3d6c649854713269f8febb67e5e845759eb121fca87190818f6b

Aliases

arxiv: 1604.04525 · arxiv_version: 1604.04525v1 · doi: 10.48550/arxiv.1604.04525 · pith_short_12: VJPLCE7SBY6W · pith_short_16: VJPLCE7SBY6WYZEY · pith_short_8: VJPLCE7S

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/VJPLCE7SBY6WYZEYKRYTE2PY72 \
  | 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: aa5eb113f20e3d6c649854713269f8febb67e5e845759eb121fca87190818f6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b98a9b3d76d3b49f256ae44b08dc6a26eb15d16405b621d1b8e0b459caf53ae",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2016-04-15T14:46:55Z",
    "title_canon_sha256": "f76b3c6a68deddf5170a6f227946d3d7abf93e999bb29e9b14da53d94b45f7b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04525",
    "kind": "arxiv",
    "version": 1
  }
}