Pith Number

pith:A325MOIH

pith:2020:A325MOIHA5QLYCXRZQCFAIMYZ7

not attested not anchored not stored refs pending

MHD-shock structures of astrospheres: $\lambda$ Cephei-like astrospheres

D. J. Bomans, H. Fichtner, J. Kleimann, K. Herbst, K. Scherer, K. Weis, L. R. Baalmann, S.E.S. Ferreira

arxiv:2002.06966 v3 · 2020-02-17 · astro-ph.SR · 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{A325MOIHA5QLYCXRZQCFAIMYZ7}

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	2026-07-05T00:43:48.504978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06f5d639070760bc0af1cc04502198cfda619485c237e9f20a48c9f75eddd9b0

Aliases

arxiv: 2002.06966 · arxiv_version: 2002.06966v3 · doi: 10.48550/arxiv.2002.06966 · pith_short_12: A325MOIHA5QL · pith_short_16: A325MOIHA5QLYCXR · pith_short_8: A325MOIH

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/A325MOIHA5QLYCXRZQCFAIMYZ7 \
  | 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: 06f5d639070760bc0af1cc04502198cfda619485c237e9f20a48c9f75eddd9b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3abc581f7ffe8150ce71c7aeb81a4c4c81ad4adb84b5823f37c6ced2aed9c8a",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-02-17T14:15:12Z",
    "title_canon_sha256": "d510c7821744ced595dbdc6ec0b3bbc7e3270a878adb92a268e07c0b82ca179a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.06966",
    "kind": "arxiv",
    "version": 3
  }
}