Pith Number

pith:YG6I5XYD

pith:2013:YG6I5XYDA23RSEEVYR3PH2FZPL

not attested not anchored not stored refs pending

Lower Bounds on Magnetic Fields in Intergalactic Voids from Long-Term GeV-TeV Light Curves of the Blazar Mrk 421

Hajime Takami, Keitaro Takahashi, Kiyotomo Ichiki, Masaki Mori, Susumu Inoue

arxiv:1303.3069 v2 · 2013-03-13 · astro-ph.CO · astro-ph.HE

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

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

2 papers in Pith

Revisiting constraints on magnetogenesis from baryon asymmetry

Revisiting constraints on primordial vector modes and implications for sourced magnetic fields and observed $EB$ power spectrum

Receipt and verification

First computed	2026-05-18T01:51:07.978167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1bc8edf0306b7191095c476f3e8b97ae39d0d83ba54c8eba45af48111e4442f

Aliases

arxiv: 1303.3069 · arxiv_version: 1303.3069v2 · doi: 10.48550/arxiv.1303.3069 · pith_short_12: YG6I5XYDA23R · pith_short_16: YG6I5XYDA23RSEEV · pith_short_8: YG6I5XYD

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/YG6I5XYDA23RSEEVYR3PH2FZPL \
  | 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: c1bc8edf0306b7191095c476f3e8b97ae39d0d83ba54c8eba45af48111e4442f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f1b13729d4bb713862110ff2f445889a0b4307ab993436fe0ba236cf9ce6e5e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-13T00:38:42Z",
    "title_canon_sha256": "b9b97355b55b6ac40a730a37ae802066fb5f9367c82c00b342d123943a05a4b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3069",
    "kind": "arxiv",
    "version": 2
  }
}