Pith Number

pith:YD6RXI3K

pith:2025:YD6RXI3KV4TYQQGFMMZLJVGHTA

not attested not anchored not stored refs pending

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428

Akash Garg, Alan P. Marscher, Alberto Dominguez, Andrealuna Pizzetti, Anuvab Banerjee, Ayan Bhattacharjee, Daniel Morcuende, Divya Rawat, Indrani Pal, Isaiah Cox, Ivan Agudo, Jorge Otero-Santos, Juan Escudero Pedrosa, Kouser Imam, Marco Ajello, Nuria Torres-Alba, Ross Silver, Stefano Marchesi, Svetlana Jorstad, Xiurui Zhao

arxiv:2504.12410 v1 · 2025-04-16 · 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{YD6RXI3KV4TYQQGFMMZLJVGHTA}

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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

Tests of Lorentz Symmetry using X-ray Polarimetry

Receipt and verification

First computed	2026-07-05T10:50:16.032081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0fd1ba36aaf278840c56332b4d4c79819be5de9d676276c05a3bca3e653870d

Aliases

arxiv: 2504.12410 · arxiv_version: 2504.12410v1 · doi: 10.48550/arxiv.2504.12410 · pith_short_12: YD6RXI3KV4TY · pith_short_16: YD6RXI3KV4TYQQGF · pith_short_8: YD6RXI3K

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/YD6RXI3KV4TYQQGFMMZLJVGHTA \
  | 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: c0fd1ba36aaf278840c56332b4d4c79819be5de9d676276c05a3bca3e653870d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6374adf5863626e4f41ecf732a76da1d739ff17d2b9ff15cf67a6058b24eb1a7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-04-16T18:18:23Z",
    "title_canon_sha256": "cd7b734f8d9c35a91f45630b614304a177e4ace1556af4d6bcec98cd59e781ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12410",
    "kind": "arxiv",
    "version": 1
  }
}