Pith Number

pith:AXZUKAWQ

pith:2023:AXZUKAWQRDNIOVYHHM46AJLKGU

not attested not anchored not stored refs pending

Polarized anisotropic synchrotron emission and absorption and its application to Black Hole Imaging

Alexander Philippov, Alisa Galishnikova, Eliot Quataert

arxiv:2309.10029 v1 · 2023-09-18 · astro-ph.HE · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AXZUKAWQRDNIOVYHHM46AJLKGU}

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	2026-07-05T06:51:49.947544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05f34502d088da8757073b39e0256a3502e04449be9e56588e1d07ff06fd9bc6

Aliases

arxiv: 2309.10029 · arxiv_version: 2309.10029v1 · doi: 10.48550/arxiv.2309.10029 · pith_short_12: AXZUKAWQRDNI · pith_short_16: AXZUKAWQRDNIOVYH · pith_short_8: AXZUKAWQ

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/AXZUKAWQRDNIOVYHHM46AJLKGU \
  | 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: 05f34502d088da8757073b39e0256a3502e04449be9e56588e1d07ff06fd9bc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10c10b1dd80aa4492848f65730b189f67e41d7f293454e9a549b8d2d14b74f98",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-09-18T18:00:01Z",
    "title_canon_sha256": "e602f9555789862cc70154751abc3f6f362c2e9a7763424e742c69a586a7ab56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10029",
    "kind": "arxiv",
    "version": 1
  }
}