Pith Number

pith:AA6N3V4I

pith:2022:AA6N3V4IG2HPXZG6USHSMMXSRQ

not attested not anchored not stored refs pending

Testing particle acceleration models for BL LAC jets with the Imaging X-ray Polarimetry Explorer

A. Marscher, F. Tavecchio, I. Donnarumma, L. Di Gesu, M. Landoni, M. Pesce-Rollins

arxiv:2201.09597 v2 · 2022-01-24 · 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{AA6N3V4IG2HPXZG6USHSMMXSRQ}

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	2026-07-05T04:35:42.334980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

003cddd788368efbe4dea48f2632f28c0c2f780af9449f1500301435af84e106

Aliases

arxiv: 2201.09597 · arxiv_version: 2201.09597v2 · doi: 10.48550/arxiv.2201.09597 · pith_short_12: AA6N3V4IG2HP · pith_short_16: AA6N3V4IG2HPXZG6 · pith_short_8: AA6N3V4I

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/AA6N3V4IG2HPXZG6USHSMMXSRQ \
  | 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: 003cddd788368efbe4dea48f2632f28c0c2f780af9449f1500301435af84e106

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b90a553fa5881762203c4893e87ca130b305ae1af7a984640e708a3911d7542",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-01-24T11:12:32Z",
    "title_canon_sha256": "9c699720811044fe86db6f72a6fd32be86eb33d1f5da8c5774bb175cded822fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.09597",
    "kind": "arxiv",
    "version": 2
  }
}