Pith Number

pith:B3D4NC3D

pith:2026:B3D4NC3DNCQJY75K6SWBDBBFHG

not attested not anchored not stored refs pending

Extending the infrastructure of the BAM code towards resistive general-relativistic magnetohydrodynamics: tests and first applications

Anna Neuweiler, Henrique Gieg, Kenta Kiuchi, Matthew Beaudoin, Maximilano Ujevic, Ramon Jaeger, Tim Dietrich

arxiv:2607.11670 v1 · 2026-07-13 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3D4NC3DNCQJY75K6SWBDBBFHG}

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	2026-07-14T02:22:17.873027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ec7c68b6368a09c7faaf4ac11842539b0ddaa49f60750513acdb4b391a4dfa8

Aliases

arxiv: 2607.11670 · arxiv_version: 2607.11670v1 · doi: 10.48550/arxiv.2607.11670 · pith_short_12: B3D4NC3DNCQJ · pith_short_16: B3D4NC3DNCQJY75K · pith_short_8: B3D4NC3D

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/B3D4NC3DNCQJY75K6SWBDBBFHG \
  | 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: 0ec7c68b6368a09c7faaf4ac11842539b0ddaa49f60750513acdb4b391a4dfa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dddd9777dd19c612f332e60c5ac2a6c671aa9a8aa964461853a4bd0697769cc8",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-13T15:12:18Z",
    "title_canon_sha256": "459215b5310779729cb015cf821513a98dab374cf4b893872eaf0c2021cd88ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11670",
    "kind": "arxiv",
    "version": 1
  }
}