Pith Number

pith:G7BYUUZK

pith:2000:G7BYUUZKDHIWCEGUDQSEWT7T63

not attested not anchored not stored refs pending

Three Dimensional Magneto-Hydrodynamical Modeling of Planetary Nebuale ~ II: The Formation of Bipolar and Elliptical Nebulae with Point-Symmetric Structures and Collimated Outflows

G. Garc\'ia-Segura, J. A. L\'opez

arxiv:astro-ph/0007189 v1 · 2000-07-13 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G7BYUUZKDHIWCEGUDQSEWT7T63}

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	2026-05-18T01:09:11.017743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37c38a532a19d16110d41c244b4ff3f6d05c60fed5640e054d22334909362ee7

Aliases

arxiv: astro-ph/0007189 · arxiv_version: astro-ph/0007189v1 · doi: 10.48550/arxiv.astro-ph/0007189 · pith_short_12: G7BYUUZKDHIW · pith_short_16: G7BYUUZKDHIWCEGU · pith_short_8: G7BYUUZK

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/G7BYUUZKDHIWCEGUDQSEWT7T63 \
  | 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: 37c38a532a19d16110d41c244b4ff3f6d05c60fed5640e054d22334909362ee7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30642d398e1e8e4184f73f065082ecadc958b3e2858abdac4ae22f5fce7ba974",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-07-13T17:23:05Z",
    "title_canon_sha256": "ef58df13e0ca07304d646f58d48006557d38d9aaa52d768a547261485d29d42f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0007189",
    "kind": "arxiv",
    "version": 1
  }
}