Pith Number

pith:YYDAMSZ7

pith:2007:YYDAMSZ7MTEHFNFE424IKNMOKY

not attested not anchored not stored refs pending

On the Origin of Asymmetries in Bilateral Supernova Remnants

F. Bocchino, F. Reale, G. Peres, O. Petruk, S. Orlando

arxiv:0704.0890 v1 · 2007-04-06 · 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{YYDAMSZ7MTEHFNFE424IKNMOKY}

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

Supernova remnants in the new radio astronomy era

Receipt and verification

First computed	2026-07-04T17:03:12.524607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c606064b3f64c872b4a4e6b885358e56313eb0f7b0374ee5a5315a588c5f455d

Aliases

arxiv: 0704.0890 · arxiv_version: 0704.0890v1 · doi: 10.48550/arxiv.0704.0890 · pith_short_12: YYDAMSZ7MTEH · pith_short_16: YYDAMSZ7MTEHFNFE · pith_short_8: YYDAMSZ7

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/YYDAMSZ7MTEHFNFE424IKNMOKY \
  | 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: c606064b3f64c872b4a4e6b885358e56313eb0f7b0374ee5a5315a588c5f455d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca1652e18a2682b9507019da3477419684099c03ddb3fc2695205282cad0246a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-04-06T14:13:38Z",
    "title_canon_sha256": "6796db26da49de09942360d1a69b0b71247b3214bbfd981d8593143d2cbf9372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.0890",
    "kind": "arxiv",
    "version": 1
  }
}