Pith Number

pith:YI3PVKLY

pith:2009:YI3PVKLYFFVXOSAQGMNSW5FSZG

not attested not anchored not stored refs pending

A relativistic mixing-layer model for jets in low-luminosity radio galaxies

C. Knigge, C. R. Kaiser, G. Pavlovski, P. Alexander, R. Laing, Y. Wang

arxiv:0905.2507 v1 · 2009-05-15 · astro-ph.CO · 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{YI3PVKLYFFVXOSAQGMNSW5FSZG}

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	2026-05-18T02:13:39.245811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c236faa978296b774810331b2b74b2c986b3096ffeba7bfdefa4be6b41816aec

Aliases

arxiv: 0905.2507 · arxiv_version: 0905.2507v1 · doi: 10.48550/arxiv.0905.2507 · pith_short_12: YI3PVKLYFFVX · pith_short_16: YI3PVKLYFFVXOSAQ · pith_short_8: YI3PVKLY

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/YI3PVKLYFFVXOSAQGMNSW5FSZG \
  | 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: c236faa978296b774810331b2b74b2c986b3096ffeba7bfdefa4be6b41816aec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e108ea8283a0ba5ec5d9074f103e6ecbe66af4eb4f18ac26e4d00b5061b090f0",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-05-15T10:07:46Z",
    "title_canon_sha256": "f08e0005bd065f7a08cb3c4a284456d2c4b1968d62176f21674d8f3d730c643c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.2507",
    "kind": "arxiv",
    "version": 1
  }
}