Pith Number

pith:NZ6H2K2A

pith:2026:NZ6H2K2A4ZAJ3UHO4Y5B2WWSIA

not attested not anchored not stored refs pending

The Effects of Magnetic Accretion on the Spatial Extent of White Dwarf Pollution

Aster G. Taylor, Dang Pham, Tim Cunningham

arxiv:2607.20747 v1 · 2026-07-22 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZ6H2K2A4ZAJ3UHO4Y5B2WWSIA}

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	2026-07-24T00:23:32.462144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e7c7d2b40e6409dd0eee63a1d5ad24004b5369728dc2dddf2c96538280851cf

Aliases

arxiv: 2607.20747 · arxiv_version: 2607.20747v1 · doi: 10.48550/arxiv.2607.20747 · pith_short_12: NZ6H2K2A4ZAJ · pith_short_16: NZ6H2K2A4ZAJ3UHO · pith_short_8: NZ6H2K2A

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/NZ6H2K2A4ZAJ3UHO4Y5B2WWSIA \
  | 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: 6e7c7d2b40e6409dd0eee63a1d5ad24004b5369728dc2dddf2c96538280851cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e93fff4911fa05c104eef483d9961c784bc5b717857a7626eb6337baaa9a17a",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-07-22T21:58:17Z",
    "title_canon_sha256": "20bbee572e70692aa1843f5bc9871703d785dfa7783bb070c065f3a72a075907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20747",
    "kind": "arxiv",
    "version": 1
  }
}