Pith Number

pith:U66G5NH2

pith:2022:U66G5NH2F36BIFFVYMJL6TQ22B

not attested not anchored not stored refs pending

Non-ideal magnetohydrodynamics of self-gravitating filaments

Alessandro Lupi, Daniele Galli, Dominik R.G. Schleicher, Nicol Guti\'errez-Vera, Stefano Bovino, Tommaso Grassi

arxiv:2211.15615 v1 · 2022-11-28 · astro-ph.SR · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U66G5NH2F36BIFFVYMJL6TQ22B}

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	2026-07-05T05:39:47.044146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7bc6eb4fa2efc1414b5c312bf4e1ad049f2169cc1ae303436116709138d82ad

Aliases

arxiv: 2211.15615 · arxiv_version: 2211.15615v1 · doi: 10.48550/arxiv.2211.15615 · pith_short_12: U66G5NH2F36B · pith_short_16: U66G5NH2F36BIFFV · pith_short_8: U66G5NH2

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/U66G5NH2F36BIFFVYMJL6TQ22B \
  | 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: a7bc6eb4fa2efc1414b5c312bf4e1ad049f2169cc1ae303436116709138d82ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c59f38a1df041b7e39ed4e5983fe8eb5698942aa8d566f31df1c07f8f9948bb",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-11-28T18:13:31Z",
    "title_canon_sha256": "782c8058452b9d00aa2c7d937c385bdd1fcb54d6090d4a745605edc17c3d6162"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.15615",
    "kind": "arxiv",
    "version": 1
  }
}