Pith Number

pith:WBCXQPIJ

pith:2009:WBCXQPIJXUAM6T6ZJ7L6U3SDB3

not attested not anchored not stored refs pending

The Effects of Magnetic Fields and Inhomogeneities on Accretion Disk Spectra and Polarization

J. H. Krolik, O. M. Blaes, S. Hirose, S. W. Davis

arxiv:0908.0505 v1 · 2009-08-04 · 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{WBCXQPIJXUAM6T6ZJ7L6U3SDB3}

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.

Cited by

1 paper in Pith

Polarization Signatures from GRMHD Simulations of Black Hole Accretion

Receipt and verification

First computed	2026-05-18T02:12:44.742879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b045783d09bd00cf4fd94fd7ea6e430eefbbf7fc16a987747950d5e21760db44

Aliases

arxiv: 0908.0505 · arxiv_version: 0908.0505v1 · doi: 10.48550/arxiv.0908.0505 · pith_short_12: WBCXQPIJXUAM · pith_short_16: WBCXQPIJXUAM6T6Z · pith_short_8: WBCXQPIJ

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/WBCXQPIJXUAM6T6ZJ7L6U3SDB3 \
  | 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: b045783d09bd00cf4fd94fd7ea6e430eefbbf7fc16a987747950d5e21760db44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21e8f1f87061ea8eb53cf0058ef70b4401d9da382e5d26e197e640a1d48f6e4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-08-04T18:00:32Z",
    "title_canon_sha256": "57ca71ce3af7151bcfc56c96ff789c04d44d377bd6a69169df6d87d0d6430c33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0505",
    "kind": "arxiv",
    "version": 1
  }
}