Pith Number

pith:C7IVGKCL

pith:2011:C7IVGKCLNCCOMGWSJJPE3XVXCX

not attested not anchored not stored refs pending

The influence of the jet opening angle on the appearance of relativistic jets

France), G. Henri, Institut de Planetologie et d'Astrophysique de Grenoble (IPAG), P. O. Petrucci (UJF-Grenoble 1 / CNRS-INSU, T. Boutelier

arxiv:1108.2113 v1 · 2011-08-10 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7IVGKCLNCCOMGWSJJPE3XVXCX}

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	2026-05-18T02:00:59.429424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17d153284b6884e61ad24a5e4ddeb715e931392aded7397efccffae138e4fdb5

Aliases

arxiv: 1108.2113 · arxiv_version: 1108.2113v1 · doi: 10.48550/arxiv.1108.2113 · pith_short_12: C7IVGKCLNCCO · pith_short_16: C7IVGKCLNCCOMGWS · pith_short_8: C7IVGKCL

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/C7IVGKCLNCCOMGWSJJPE3XVXCX \
  | 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: 17d153284b6884e61ad24a5e4ddeb715e931392aded7397efccffae138e4fdb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbcb147c2f7446499d907e342fc69282c1ab127ceb534061fc94ede28d91926a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-08-10T07:29:57Z",
    "title_canon_sha256": "285633a6ccbd70239c1c25962099aaba0fc88b463ad47855952e42f741a55c74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2113",
    "kind": "arxiv",
    "version": 1
  }
}