Pith Number

pith:XVM4UT4L

pith:2002:XVM4UT4LMFTBGNGUIZSPMYJOR7

not attested not anchored not stored refs pending

Production of ring-like structure in the cocoon of Hercules A

1), 2), (2) Research School of Astronomy & Astrophysics, Australian National University, Australian National University), Curtis J. Saxton (1, Faculty of Science, Geoffrey V. Bicknell (2, Mt Stromlo Observatory, Ralph S. Sutherland (2) ((1) Department of Physics & Theoretical Physics

arxiv:astro-ph/0204475 v2 · 2002-04-29 · 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{XVM4UT4LMFTBGNGUIZSPMYJOR7}

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.

Cited by

1 paper in Pith

Non-thermal emission in jets and winds: Expected emission and spectral index distributions

Receipt and verification

First computed	2026-07-04T16:29:56.030592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd59ca4f8b61661334d44664f6612e8fc037540a85d09c1b43c5045a5b527e6d

Aliases

arxiv: astro-ph/0204475 · arxiv_version: astro-ph/0204475v2 · doi: 10.48550/arxiv.astro-ph/0204475 · pith_short_12: XVM4UT4LMFTB · pith_short_16: XVM4UT4LMFTBGNGU · pith_short_8: XVM4UT4L

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/XVM4UT4LMFTBGNGUIZSPMYJOR7 \
  | 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: bd59ca4f8b61661334d44664f6612e8fc037540a85d09c1b43c5045a5b527e6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c93b1aa5b4b044a1c4bad0afcb64539a5fe7c3d51df1f68e28dbc9b1a003293",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-04-29T09:40:21Z",
    "title_canon_sha256": "f6e760c6a6ecb15204414218e3c77d54d44f4b3ba5b3e290d36b73e51ff8dc29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0204475",
    "kind": "arxiv",
    "version": 2
  }
}