Pith Number

pith:F7RV7QLQ

pith:2022:F7RV7QLQ5MRRPOKMIQYEYQQ5R2

not attested not anchored not stored refs pending

Testing High-Energy Emission Models for Blazars with X-ray Polarimetry

Abel L. Peirson, Ioannis Liodakis, Roger W. Romani

arxiv:2204.11803 v1 · 2022-04-25 · 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{F7RV7QLQ5MRRPOKMIQYEYQQ5R2}

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	2026-07-05T04:27:57.643144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fe35fc170eb2317b94c44304c421d8e9300326aaad6306c1ca5088a9512c0c7

Aliases

arxiv: 2204.11803 · arxiv_version: 2204.11803v1 · doi: 10.48550/arxiv.2204.11803 · pith_short_12: F7RV7QLQ5MRR · pith_short_16: F7RV7QLQ5MRRPOKM · pith_short_8: F7RV7QLQ

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/F7RV7QLQ5MRRPOKMIQYEYQQ5R2 \
  | 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: 2fe35fc170eb2317b94c44304c421d8e9300326aaad6306c1ca5088a9512c0c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47db0361bd5a1203df989af2dfa6a079c99e224e726b9e3bff0a01a0810273e2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-04-25T17:25:04Z",
    "title_canon_sha256": "d2b4db2a9e75a23ea02a18e42fa00ee5a83797f59a2dcfc75dcd21af936ffc83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.11803",
    "kind": "arxiv",
    "version": 1
  }
}