Pith Number

pith:FSSUNS3Z

pith:2010:FSSUNS3ZG6IIWMNBHLSTVZ4MNX

not attested not anchored not stored refs pending

Multiple inverse Compton scatterings and the blazar sequence

C.-I. Bj\"ornsson

arxiv:1008.5050 v1 · 2010-08-30 · 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{FSSUNS3ZG6IIWMNBHLSTVZ4MNX}

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	2026-05-18T02:05:41.487330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ca546cb7937908b31a13ae53ae78c6ddc8370d360724c7b9d600daf3ba96486

Aliases

arxiv: 1008.5050 · arxiv_version: 1008.5050v1 · doi: 10.48550/arxiv.1008.5050 · pith_short_12: FSSUNS3ZG6II · pith_short_16: FSSUNS3ZG6IIWMNB · pith_short_8: FSSUNS3Z

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/FSSUNS3ZG6IIWMNBHLSTVZ4MNX \
  | 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: 2ca546cb7937908b31a13ae53ae78c6ddc8370d360724c7b9d600daf3ba96486

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3570843e664abc8156a43a8bb86587718bc88a7fcea291d3f6b888c2baf4e77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-08-30T11:02:06Z",
    "title_canon_sha256": "4bfa67076257b879e7be971cbc59195229cc7a67995d1c2f0085ebb4360a86fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.5050",
    "kind": "arxiv",
    "version": 1
  }
}