Pith Number

pith:VVU6GNT2

pith:2024:VVU6GNT24RODI7RWSCW7JDIIGX

not attested not anchored not stored refs pending

Coupling nanoscopic tomography and micromagnetic modelling to assess the stability of geomagnetic recorders

Ana Diaz, Douglas Galante, Ricardo Ivan Ferreira Trindade, Ualisson Donardelli Bellon, Wyn Williams

arxiv:2404.07769 v1 · 2024-04-11 · physics.geo-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{VVU6GNT24RODI7RWSCW7JDIIGX}

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	2026-07-05T08:06:57.463005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad69e3367ae45c347e3690adf48d0835c981ad843a9e879ea1d0eb51aaf8cd12

Aliases

arxiv: 2404.07769 · arxiv_version: 2404.07769v1 · doi: 10.48550/arxiv.2404.07769 · pith_short_12: VVU6GNT24ROD · pith_short_16: VVU6GNT24RODI7RW · pith_short_8: VVU6GNT2

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/VVU6GNT24RODI7RWSCW7JDIIGX \
  | 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: ad69e3367ae45c347e3690adf48d0835c981ad843a9e879ea1d0eb51aaf8cd12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab2af1897328e11dc00a82ae4473b562653b001865e09a15b9527677d7f81f62",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2024-04-11T14:07:03Z",
    "title_canon_sha256": "f005114ede49532fd0062c6394b2eb6cbe382bba6fd8abd65e7535aa40e77f2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.07769",
    "kind": "arxiv",
    "version": 1
  }
}