Pith Number

pith:RBBPNSZD

pith:2022:RBBPNSZDNXIWSY6UPGQQTVPT6L

not attested not anchored not stored refs pending

Constraints on the extragalactic magnetic field strength from blazar spectra based on 145 months of Fermi-LAT observations

E. I. Podlesnyi, T. A. Dzhatdoev, V. I. Galkin

arxiv:2204.11110 v3 · 2022-04-23 · 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{RBBPNSZDNXIWSY6UPGQQTVPT6L}

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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.

Cited by

1 paper in Pith

Forward cascade of large-scale primordial magnetic fields during structure formation

Receipt and verification

First computed	2026-07-05T05:02:42.020847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8842f6cb236dd16963d479a109d5f3f2ec9c44e5407a3ad7d963b996ca802e97

Aliases

arxiv: 2204.11110 · arxiv_version: 2204.11110v3 · doi: 10.48550/arxiv.2204.11110 · pith_short_12: RBBPNSZDNXIW · pith_short_16: RBBPNSZDNXIWSY6U · pith_short_8: RBBPNSZD

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/RBBPNSZDNXIWSY6UPGQQTVPT6L \
  | 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: 8842f6cb236dd16963d479a109d5f3f2ec9c44e5407a3ad7d963b996ca802e97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "335e73816b8f849756d1e125abf944f61a6241f644ea2a608215a15bb17cd058",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-04-23T17:17:53Z",
    "title_canon_sha256": "c582f79bc41b9ec672762c2ebfe7e0079b7af0d791b2404b2ac2be5064ee86ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.11110",
    "kind": "arxiv",
    "version": 3
  }
}