Pith Number

pith:3IBZX5IG

pith:2008:3IBZX5IGVNCWO3DTXZ2DEEOCSY

not attested not anchored not stored refs pending

On the relationship between a giant radio galaxy MSH 05-22 and the ambient large-scale galaxy structure

Lakshmi Saripalli, Ravi Subrahmanyan, Richard W. Hunstead, Vicky Safouris

arxiv:0801.3910 v1 · 2008-01-25 · 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{3IBZX5IGVNCWO3DTXZ2DEEOCSY}

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	2026-07-04T17:08:59.345553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da039bf506ab45676c73be743211c2961db939c7446c176eab4804a62ea3a582

Aliases

arxiv: 0801.3910 · arxiv_version: 0801.3910v1 · doi: 10.48550/arxiv.0801.3910 · pith_short_12: 3IBZX5IGVNCW · pith_short_16: 3IBZX5IGVNCWO3DT · pith_short_8: 3IBZX5IG

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/3IBZX5IGVNCWO3DTXZ2DEEOCSY \
  | 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: da039bf506ab45676c73be743211c2961db939c7446c176eab4804a62ea3a582

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "004f40f072c205d9aec11bda67a63d094624bf2458b17f5fa09ed239c6ee6395",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-01-25T10:44:38Z",
    "title_canon_sha256": "a3a77c6e04acb15bcc45cc357b763b0c355230d03ec7d54c2d4796bc782c2fc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.3910",
    "kind": "arxiv",
    "version": 1
  }
}