Pith Number

pith:746Z2XDL

pith:2024:746Z2XDLTFN7MXNAE6CGKHNYP2

not attested not anchored not stored refs pending

Learned infinite elements for helioseismology -- Learning transparent boundary conditions for the solar atmosphere

Damien Fournier, Janosch Preuss, Laurent Gizon, Thorsten Hohage

arxiv:2402.08059 v1 · 2024-02-12 · astro-ph.SR · astro-ph.IM · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{746Z2XDLTFN7MXNAE6CGKHNYP2}

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	2026-07-05T11:36:19.216218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff3d9d5c6b995bf65da02784651db87ead7ea1c1955064621497ddc43d2c73e3

Aliases

arxiv: 2402.08059 · arxiv_version: 2402.08059v1 · doi: 10.48550/arxiv.2402.08059 · pith_short_12: 746Z2XDLTFN7 · pith_short_16: 746Z2XDLTFN7MXNA · pith_short_8: 746Z2XDL

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/746Z2XDLTFN7MXNAE6CGKHNYP2 \
  | 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: ff3d9d5c6b995bf65da02784651db87ead7ea1c1955064621497ddc43d2c73e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5008347f041f2ac599b9f7fbd5fb629236ff72be278fe273c41c288fcb9a3594",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-02-12T20:49:27Z",
    "title_canon_sha256": "69e420a2390796aed1a1c5b86977966d0395bec294daf188690c93c2883947b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.08059",
    "kind": "arxiv",
    "version": 1
  }
}