Pith Number

pith:XZH35X4C

pith:2018:XZH35X4C2TTNY4XJJFM2HCORTI

not attested not anchored not stored refs pending

On the magnetisation and the radiative efficiency of BL Lac jets

E. Sobacchi, Y.E. Lyubarsky

arxiv:1812.11435 v1 · 2018-12-29 · 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{XZH35X4C2TTNY4XJJFM2HCORTI}

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	2026-05-17T23:56:16.379251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be4fbedf82d4e6dc72e94959a389d19a08d6ec1d140795ce32159f592086bc9d

Aliases

arxiv: 1812.11435 · arxiv_version: 1812.11435v1 · doi: 10.48550/arxiv.1812.11435 · pith_short_12: XZH35X4C2TTN · pith_short_16: XZH35X4C2TTNY4XJ · pith_short_8: XZH35X4C

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/XZH35X4C2TTNY4XJJFM2HCORTI \
  | 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: be4fbedf82d4e6dc72e94959a389d19a08d6ec1d140795ce32159f592086bc9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2e96b9f3b0cf0db7bb04a9423fa5e597280068753fbeb77be3c2dbd09c088a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-12-29T20:44:35Z",
    "title_canon_sha256": "34c1d60788780057f936a7a8e824a5f5d0163cec958c80a6ddc5b95800cde663"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11435",
    "kind": "arxiv",
    "version": 1
  }
}